Rickroll Piezo Buzzer

Are you out of tricks and ways to rickroll your friends? Do you still have any friends? Well, this is perfect for you!

Jun 28, 2021

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audio

music

Components and supplies

Jumper wires (generic)

Arduino UNO

Buzzer

Apps and platforms

Arduino IDE

Project description

Code

Rickroll Piezo Code

c_cpp

Import this code into your Arduino IDE to run it!

1/*  RickRollCode
2
3    AUTHOR: Rowan Packard
4    rowanpackard@gmail.com
5
6    DISCLAIMER: The song "Never Gonna Give You Up" by Rick Astley
7    is not  the creative property of the author. This code simply
8    plays a Piezo buzzer  rendition of the song.
9*/
10
11#define  a3f    208     // 208 Hz
12#define  b3f    233     // 233 Hz
13#define  b3     247     // 247 Hz
14#define  c4     261     // 261 Hz MIDDLE C
15#define  c4s    277     // 277 Hz
16#define  e4f    311     // 311 Hz    
17#define  f4     349     // 349 Hz 
18#define  a4f    415     // 415 Hz  
19#define  b4f    466     // 466 Hz 
20#define  b4     493     //  493 Hz 
21#define  c5     523     // 523 Hz 
22#define  c5s    554     // 554  Hz
23#define  e5f    622     // 622 Hz  
24#define  f5     698     // 698 Hz 
25#define  f5s    740     // 740 Hz
26#define  a5f    831     // 831 Hz 
27
28#define  rest    -1
29
30int piezo = 7; // Connect your piezo buzzer to this pin or change  it to match your circuit!
31int led = LED_BUILTIN; 
32
33volatile int beatlength  = 100; // determines tempo
34float beatseparationconstant = 0.3;
35
36int threshold;
37
38int  a; // part index
39int b; // song index
40int c; // lyric index
41
42boolean  flag;
43
44// Parts 1 and 2 (Intro)
45
46int song1_intro_melody[] =
47{c5s,  e5f, e5f, f5, a5f, f5s, f5, e5f, c5s, e5f, rest, a4f, a4f};
48
49int song1_intro_rhythmn[]  =
50{6, 10, 6, 6, 1, 1, 1, 1, 6, 10, 4, 2, 10};
51
52// Parts 3 or 5 (Verse 1)
53
54int  song1_verse1_melody[] =
55{ rest, c4s, c4s, c4s, c4s, e4f, rest, c4, b3f, a3f,
56  rest, b3f, b3f, c4, c4s, a3f, a4f, a4f, e4f,
57  rest, b3f, b3f, c4, c4s, b3f,  c4s, e4f, rest, c4, b3f, b3f, a3f,
58  rest, b3f, b3f, c4, c4s, a3f, a3f, e4f,  e4f, e4f, f4, e4f,
59  c4s, e4f, f4, c4s, e4f, e4f, e4f, f4, e4f, a3f,
60  rest,  b3f, c4, c4s, a3f, rest, e4f, f4, e4f
61};
62
63int song1_verse1_rhythmn[] =
64{  2, 1, 1, 1, 1, 2, 1, 1, 1, 5,
65  1, 1, 1, 1, 3, 1, 2, 1, 5,
66  1, 1, 1, 1, 1,  1, 1, 2, 1, 1, 1, 1, 3,
67  1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 4,
68  5, 1, 1, 1,  1, 1, 1, 1, 2, 2,
69  2, 1, 1, 1, 3, 1, 1, 1, 3
70};
71
72const char* lyrics_verse1[]  =
73{ "We're ", "no ", "strangers ", "", "to ", "love ", "", "\
\
74",
75  "You ", "know ", "the ", "rules ", "and ", "so ", "do ", "I\
\
76",
77  "A ", "full ", "commitment's ", "", "", "what ", "I'm ", "thinking  ", "", "of", "\
\
78",
79  "You ", "wouldn't ", "", "get ", "this  ", "from ", "any ", "", "other ", "", "guy\
\
80",
81  "I ", "just  ", "wanna ", "", "tell ", "you ", "how ", "I'm ", "feeling", "\
\
82",
83  "Gotta ", "", "make ", "you ", "understand", "", "\
\
84"
85};
86
87//  Parts 4 or 6 (Chorus)
88
89int song1_chorus_melody[] =
90{ b4f, b4f, a4f, a4f,
91  f5, f5, e5f, b4f, b4f, a4f, a4f, e5f, e5f, c5s, c5, b4f,
92  c5s, c5s, c5s, c5s,
93  c5s, e5f, c5, b4f, a4f, a4f, a4f, e5f, c5s,
94  b4f, b4f, a4f, a4f,
95  f5,  f5, e5f, b4f, b4f, a4f, a4f, a5f, c5, c5s, c5, b4f,
96  c5s, c5s, c5s, c5s,
97  c5s, e5f, c5, b4f, a4f, rest, a4f, e5f, c5s, rest
98};
99
100int song1_chorus_rhythmn[]  =
101{ 1, 1, 1, 1,
102  3, 3, 6, 1, 1, 1, 1, 3, 3, 3, 1, 2,
103  1, 1, 1, 1,
104  3, 3, 3, 1, 2, 2, 2, 4, 8,
105  1, 1, 1, 1,
106  3, 3, 6, 1, 1, 1, 1, 3, 3, 3,  1, 2,
107  1, 1, 1, 1,
108  3, 3, 3, 1, 2, 2, 2, 4, 8, 4
109};
110
111const char*  lyrics_chorus[] =
112{ "Never ", "", "gonna ", "", "give ", "you ",  "up\
\
113",
114  "Never ", "", "gonna ", "", "let ", "you ", "down",  "", "\
\
115",
116  "Never ", "", "gonna ", "", "run ", "around ",  "", "", "", "and ", "desert ", "", "you\
\
117",
118  "Never ", "",  "gonna ", "", "make ", "you ", "cry\
\
119",
120  "Never ", "", "gonna  ", "", "say ", "goodbye ", "", "", "\
\
121",
122  "Never ", "",  "gonna ", "", "tell ", "a ", "lie ", "", "", "and ", "hurt ",  "you\
\
123"
124};
125
126void setup()
127{
128  pinMode(piezo, OUTPUT);
129  pinMode(led,  OUTPUT);
130
131  digitalWrite(led, LOW);
132  Serial.begin(9600);
133  flag = true;
134  a = 4;
135  b = 0;
136  c = 0;
137}
138
139void loop()
140{
141
142
143  // play  next step in song
144  if (flag == true) {
145    play();
146  }
147}
148
149void  play() {
150  int notelength;
151  if (a == 1 || a == 2) {
152    // intro
153    notelength  = beatlength * song1_intro_rhythmn[b];
154    if (song1_intro_melody[b] > 0) {
155      digitalWrite(led, HIGH);
156      tone(piezo, song1_intro_melody[b], notelength);
157    }
158    b++;
159    if (b >= sizeof(song1_intro_melody) / sizeof(int)) {
160      a++;
161      b = 0;
162      c = 0;
163    }
164  }
165  else if (a == 3  || a == 5) {
166    // verse
167    notelength = beatlength * 2 * song1_verse1_rhythmn[b];
168    if (song1_verse1_melody[b] > 0) {
169      digitalWrite(led, HIGH);
170      Serial.print(lyrics_verse1[c]);
171      tone(piezo, song1_verse1_melody[b], notelength);
172      c++;
173    }
174    b++;
175    if (b >= sizeof(song1_verse1_melody) / sizeof(int)) {
176      a++;
177      b = 0;
178      c = 0;
179    }
180  }
181  else if (a == 4 || a == 6) {
182    // chorus
183    notelength = beatlength * song1_chorus_rhythmn[b];
184    if  (song1_chorus_melody[b] > 0) {
185      digitalWrite(led, HIGH);
186      Serial.print(lyrics_chorus[c]);
187      tone(piezo, song1_chorus_melody[b], notelength);
188      c++;
189    }
190    b++;
191    if (b >= sizeof(song1_chorus_melody) / sizeof(int)) {
192      Serial.println("");
193      a++;
194      b = 0;
195      c = 0;
196    }
197  }
198  delay(notelength);
199  noTone(piezo);
200  digitalWrite(led, LOW);
201  delay(notelength * beatseparationconstant);
202  if (a == 7) { // loop back around to beginning of song
203    a = 1;
204  }
205}

/*  RickRollCode

    AUTHOR: Rowan Packard
    rowanpackard@gmail.com

    DISCLAIMER: The song "Never Gonna Give You Up" by Rick Astley
    is not  the creative property of the author. This code simply
    plays a Piezo buzzer  rendition of the song.
*/

#define  a3f    208     // 208 Hz
#define  b3f    233     // 233 Hz
#define  b3     247     // 247 Hz
#define  c4     261     // 261 Hz MIDDLE C
#define  c4s    277     // 277 Hz
#define  e4f    311     // 311 Hz    
#define  f4     349     // 349 Hz 
#define  a4f    415     // 415 Hz  
#define  b4f    466     // 466 Hz 
#define  b4     493     //  493 Hz 
#define  c5     523     // 523 Hz 
#define  c5s    554     // 554  Hz
#define  e5f    622     // 622 Hz  
#define  f5     698     // 698 Hz 
#define  f5s    740     // 740 Hz
#define  a5f    831     // 831 Hz 

#define  rest    -1

int piezo = 7; // Connect your piezo buzzer to this pin or change  it to match your circuit!
int led = LED_BUILTIN; 

volatile int beatlength  = 100; // determines tempo
float beatseparationconstant = 0.3;

int threshold;

int  a; // part index
int b; // song index
int c; // lyric index

boolean  flag;

// Parts 1 and 2 (Intro)

int song1_intro_melody[] =
{c5s,  e5f, e5f, f5, a5f, f5s, f5, e5f, c5s, e5f, rest, a4f, a4f};

int song1_intro_rhythmn[]  =
{6, 10, 6, 6, 1, 1, 1, 1, 6, 10, 4, 2, 10};

// Parts 3 or 5 (Verse 1)

int  song1_verse1_melody[] =
{ rest, c4s, c4s, c4s, c4s, e4f, rest, c4, b3f, a3f,
  rest, b3f, b3f, c4, c4s, a3f, a4f, a4f, e4f,
  rest, b3f, b3f, c4, c4s, b3f,  c4s, e4f, rest, c4, b3f, b3f, a3f,
  rest, b3f, b3f, c4, c4s, a3f, a3f, e4f,  e4f, e4f, f4, e4f,
  c4s, e4f, f4, c4s, e4f, e4f, e4f, f4, e4f, a3f,
  rest,  b3f, c4, c4s, a3f, rest, e4f, f4, e4f
};

int song1_verse1_rhythmn[] =
{  2, 1, 1, 1, 1, 2, 1, 1, 1, 5,
  1, 1, 1, 1, 3, 1, 2, 1, 5,
  1, 1, 1, 1, 1,  1, 1, 2, 1, 1, 1, 1, 3,
  1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 4,
  5, 1, 1, 1,  1, 1, 1, 1, 2, 2,
  2, 1, 1, 1, 3, 1, 1, 1, 3
};

const char* lyrics_verse1[]  =
{ "We're ", "no ", "strangers ", "", "to ", "love ", "", "\
\
",
  "You ", "know ", "the ", "rules ", "and ", "so ", "do ", "I\
\
",
  "A ", "full ", "commitment's ", "", "", "what ", "I'm ", "thinking  ", "", "of", "\
\
",
  "You ", "wouldn't ", "", "get ", "this  ", "from ", "any ", "", "other ", "", "guy\
\
",
  "I ", "just  ", "wanna ", "", "tell ", "you ", "how ", "I'm ", "feeling", "\
\
",
  "Gotta ", "", "make ", "you ", "understand", "", "\
\
"
};

//  Parts 4 or 6 (Chorus)

int song1_chorus_melody[] =
{ b4f, b4f, a4f, a4f,
  f5, f5, e5f, b4f, b4f, a4f, a4f, e5f, e5f, c5s, c5, b4f,
  c5s, c5s, c5s, c5s,
  c5s, e5f, c5, b4f, a4f, a4f, a4f, e5f, c5s,
  b4f, b4f, a4f, a4f,
  f5,  f5, e5f, b4f, b4f, a4f, a4f, a5f, c5, c5s, c5, b4f,
  c5s, c5s, c5s, c5s,
  c5s, e5f, c5, b4f, a4f, rest, a4f, e5f, c5s, rest
};

int song1_chorus_rhythmn[]  =
{ 1, 1, 1, 1,
  3, 3, 6, 1, 1, 1, 1, 3, 3, 3, 1, 2,
  1, 1, 1, 1,
  3, 3, 3, 1, 2, 2, 2, 4, 8,
  1, 1, 1, 1,
  3, 3, 6, 1, 1, 1, 1, 3, 3, 3,  1, 2,
  1, 1, 1, 1,
  3, 3, 3, 1, 2, 2, 2, 4, 8, 4
};

const char*  lyrics_chorus[] =
{ "Never ", "", "gonna ", "", "give ", "you ",  "up\
\
",
  "Never ", "", "gonna ", "", "let ", "you ", "down",  "", "\
\
",
  "Never ", "", "gonna ", "", "run ", "around ",  "", "", "", "and ", "desert ", "", "you\
\
",
  "Never ", "",  "gonna ", "", "make ", "you ", "cry\
\
",
  "Never ", "", "gonna  ", "", "say ", "goodbye ", "", "", "\
\
",
  "Never ", "",  "gonna ", "", "tell ", "a ", "lie ", "", "", "and ", "hurt ",  "you\
\
"
};

void setup()
{
  pinMode(piezo, OUTPUT);
  pinMode(led,  OUTPUT);

  digitalWrite(led, LOW);
  Serial.begin(9600);
  flag = true;
  a = 4;
  b = 0;
  c = 0;
}

void loop()
{


  // play  next step in song
  if (flag == true) {
    play();
  }
}

void  play() {
  int notelength;
  if (a == 1 || a == 2) {
    // intro
    notelength  = beatlength * song1_intro_rhythmn[b];
    if (song1_intro_melody[b] > 0) {
      digitalWrite(led, HIGH);
      tone(piezo, song1_intro_melody[b], notelength);
    }
    b++;
    if (b >= sizeof(song1_intro_melody) / sizeof(int)) {
      a++;
      b = 0;
      c = 0;
    }
  }
  else if (a == 3  || a == 5) {
    // verse
    notelength = beatlength * 2 * song1_verse1_rhythmn[b];
    if (song1_verse1_melody[b] > 0) {
      digitalWrite(led, HIGH);
      Serial.print(lyrics_verse1[c]);
      tone(piezo, song1_verse1_melody[b], notelength);
      c++;
    }
    b++;
    if (b >= sizeof(song1_verse1_melody) / sizeof(int)) {
      a++;
      b = 0;
      c = 0;
    }
  }
  else if (a == 4 || a == 6) {
    // chorus
    notelength = beatlength * song1_chorus_rhythmn[b];
    if  (song1_chorus_melody[b] > 0) {
      digitalWrite(led, HIGH);
      Serial.print(lyrics_chorus[c]);
      tone(piezo, song1_chorus_melody[b], notelength);
      c++;
    }
    b++;
    if (b >= sizeof(song1_chorus_melody) / sizeof(int)) {
      Serial.println("");
      a++;
      b = 0;
      c = 0;
    }
  }
  delay(notelength);
  noTone(piezo);
  digitalWrite(led, LOW);
  delay(notelength * beatseparationconstant);
  if (a == 7) { // loop back around to beginning of song
    a = 1;
  }
}

Rickroll Piezo Code

c_cpp

Import this code into your Arduino IDE to run it!

1/*  RickRollCode
2
3    AUTHOR: Rowan Packard
4    rowanpackard@gmail.com
5
6
7    DISCLAIMER: The song "Never Gonna Give You Up" by Rick Astley
8    is not
9  the creative property of the author. This code simply
10    plays a Piezo buzzer
11  rendition of the song.
12*/
13
14#define  a3f    208     // 208 Hz
15#define
16  b3f    233     // 233 Hz
17#define  b3     247     // 247 Hz
18#define  c4     261
19     // 261 Hz MIDDLE C
20#define  c4s    277     // 277 Hz
21#define  e4f    311
22     // 311 Hz    
23#define  f4     349     // 349 Hz 
24#define  a4f    415
25     // 415 Hz  
26#define  b4f    466     // 466 Hz 
27#define  b4     493     //
28  493 Hz 
29#define  c5     523     // 523 Hz 
30#define  c5s    554     // 554
31  Hz
32#define  e5f    622     // 622 Hz  
33#define  f5     698     // 698 Hz 
34#define
35  f5s    740     // 740 Hz
36#define  a5f    831     // 831 Hz 
37
38#define
39  rest    -1
40
41int piezo = 7; // Connect your piezo buzzer to this pin or change
42  it to match your circuit!
43int led = LED_BUILTIN; 
44
45volatile int beatlength
46  = 100; // determines tempo
47float beatseparationconstant = 0.3;
48
49int threshold;
50
51int
52  a; // part index
53int b; // song index
54int c; // lyric index
55
56boolean
57  flag;
58
59// Parts 1 and 2 (Intro)
60
61int song1_intro_melody[] =
62{c5s,
63  e5f, e5f, f5, a5f, f5s, f5, e5f, c5s, e5f, rest, a4f, a4f};
64
65int song1_intro_rhythmn[]
66  =
67{6, 10, 6, 6, 1, 1, 1, 1, 6, 10, 4, 2, 10};
68
69// Parts 3 or 5 (Verse 1)
70
71int
72  song1_verse1_melody[] =
73{ rest, c4s, c4s, c4s, c4s, e4f, rest, c4, b3f, a3f,
74
75  rest, b3f, b3f, c4, c4s, a3f, a4f, a4f, e4f,
76  rest, b3f, b3f, c4, c4s, b3f,
77  c4s, e4f, rest, c4, b3f, b3f, a3f,
78  rest, b3f, b3f, c4, c4s, a3f, a3f, e4f,
79  e4f, e4f, f4, e4f,
80  c4s, e4f, f4, c4s, e4f, e4f, e4f, f4, e4f, a3f,
81  rest,
82  b3f, c4, c4s, a3f, rest, e4f, f4, e4f
83};
84
85int song1_verse1_rhythmn[] =
86{
87  2, 1, 1, 1, 1, 2, 1, 1, 1, 5,
88  1, 1, 1, 1, 3, 1, 2, 1, 5,
89  1, 1, 1, 1, 1,
90  1, 1, 2, 1, 1, 1, 1, 3,
91  1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 4,
92  5, 1, 1, 1,
93  1, 1, 1, 1, 2, 2,
94  2, 1, 1, 1, 3, 1, 1, 1, 3
95};
96
97const char* lyrics_verse1[]
98  =
99{ "We're ", "no ", "strangers ", "", "to ", "love ", "", "\
\
100",
101
102  "You ", "know ", "the ", "rules ", "and ", "so ", "do ", "I\
\
103",
104
105  "A ", "full ", "commitment's ", "", "", "what ", "I'm ", "thinking
106  ", "", "of", "\
\
107",
108  "You ", "wouldn't ", "", "get ", "this
109  ", "from ", "any ", "", "other ", "", "guy\
\
110",
111  "I ", "just
112  ", "wanna ", "", "tell ", "you ", "how ", "I'm ", "feeling", "\
\
113",
114
115  "Gotta ", "", "make ", "you ", "understand", "", "\
\
116"
117};
118
119//
120  Parts 4 or 6 (Chorus)
121
122int song1_chorus_melody[] =
123{ b4f, b4f, a4f, a4f,
124
125  f5, f5, e5f, b4f, b4f, a4f, a4f, e5f, e5f, c5s, c5, b4f,
126  c5s, c5s, c5s, c5s,
127
128  c5s, e5f, c5, b4f, a4f, a4f, a4f, e5f, c5s,
129  b4f, b4f, a4f, a4f,
130  f5,
131  f5, e5f, b4f, b4f, a4f, a4f, a5f, c5, c5s, c5, b4f,
132  c5s, c5s, c5s, c5s,
133
134  c5s, e5f, c5, b4f, a4f, rest, a4f, e5f, c5s, rest
135};
136
137int song1_chorus_rhythmn[]
138  =
139{ 1, 1, 1, 1,
140  3, 3, 6, 1, 1, 1, 1, 3, 3, 3, 1, 2,
141  1, 1, 1, 1,
142
143  3, 3, 3, 1, 2, 2, 2, 4, 8,
144  1, 1, 1, 1,
145  3, 3, 6, 1, 1, 1, 1, 3, 3, 3,
146  1, 2,
147  1, 1, 1, 1,
148  3, 3, 3, 1, 2, 2, 2, 4, 8, 4
149};
150
151const char*
152  lyrics_chorus[] =
153{ "Never ", "", "gonna ", "", "give ", "you ",
154  "up\
\
155",
156  "Never ", "", "gonna ", "", "let ", "you ", "down",
157  "", "\
\
158",
159  "Never ", "", "gonna ", "", "run ", "around ",
160  "", "", "", "and ", "desert ", "", "you\
\
161",
162  "Never ", "",
163  "gonna ", "", "make ", "you ", "cry\
\
164",
165  "Never ", "", "gonna
166  ", "", "say ", "goodbye ", "", "", "\
\
167",
168  "Never ", "",
169  "gonna ", "", "tell ", "a ", "lie ", "", "", "and ", "hurt ",
170  "you\
\
171"
172};
173
174void setup()
175{
176  pinMode(piezo, OUTPUT);
177  pinMode(led,
178  OUTPUT);
179
180  digitalWrite(led, LOW);
181  Serial.begin(9600);
182  flag = true;
183
184  a = 4;
185  b = 0;
186  c = 0;
187}
188
189void loop()
190{
191
192
193  // play
194  next step in song
195  if (flag == true) {
196    play();
197  }
198}
199
200void
201  play() {
202  int notelength;
203  if (a == 1 || a == 2) {
204    // intro
205    notelength
206  = beatlength * song1_intro_rhythmn[b];
207    if (song1_intro_melody[b] > 0) {
208
209      digitalWrite(led, HIGH);
210      tone(piezo, song1_intro_melody[b], notelength);
211
212    }
213    b++;
214    if (b >= sizeof(song1_intro_melody) / sizeof(int)) {
215
216      a++;
217      b = 0;
218      c = 0;
219    }
220  }
221  else if (a == 3
222  || a == 5) {
223    // verse
224    notelength = beatlength * 2 * song1_verse1_rhythmn[b];
225
226    if (song1_verse1_melody[b] > 0) {
227      digitalWrite(led, HIGH);
228      Serial.print(lyrics_verse1[c]);
229
230      tone(piezo, song1_verse1_melody[b], notelength);
231      c++;
232    }
233
234    b++;
235    if (b >= sizeof(song1_verse1_melody) / sizeof(int)) {
236      a++;
237
238      b = 0;
239      c = 0;
240    }
241  }
242  else if (a == 4 || a == 6) {
243
244    // chorus
245    notelength = beatlength * song1_chorus_rhythmn[b];
246    if
247  (song1_chorus_melody[b] > 0) {
248      digitalWrite(led, HIGH);
249      Serial.print(lyrics_chorus[c]);
250
251      tone(piezo, song1_chorus_melody[b], notelength);
252      c++;
253    }
254
255    b++;
256    if (b >= sizeof(song1_chorus_melody) / sizeof(int)) {
257      Serial.println("");
258
259      a++;
260      b = 0;
261      c = 0;
262    }
263  }
264  delay(notelength);
265
266  noTone(piezo);
267  digitalWrite(led, LOW);
268  delay(notelength * beatseparationconstant);
269
270  if (a == 7) { // loop back around to beginning of song
271    a = 1;
272  }
273}

/*  RickRollCode

    AUTHOR: Rowan Packard
    rowanpackard@gmail.com


    DISCLAIMER: The song "Never Gonna Give You Up" by Rick Astley
    is not
  the creative property of the author. This code simply
    plays a Piezo buzzer
  rendition of the song.
*/

#define  a3f    208     // 208 Hz
#define
  b3f    233     // 233 Hz
#define  b3     247     // 247 Hz
#define  c4     261
     // 261 Hz MIDDLE C
#define  c4s    277     // 277 Hz
#define  e4f    311
     // 311 Hz    
#define  f4     349     // 349 Hz 
#define  a4f    415
     // 415 Hz  
#define  b4f    466     // 466 Hz 
#define  b4     493     //
  493 Hz 
#define  c5     523     // 523 Hz 
#define  c5s    554     // 554
  Hz
#define  e5f    622     // 622 Hz  
#define  f5     698     // 698 Hz 
#define
  f5s    740     // 740 Hz
#define  a5f    831     // 831 Hz 

#define
  rest    -1

int piezo = 7; // Connect your piezo buzzer to this pin or change
  it to match your circuit!
int led = LED_BUILTIN; 

volatile int beatlength
  = 100; // determines tempo
float beatseparationconstant = 0.3;

int threshold;

int
  a; // part index
int b; // song index
int c; // lyric index

boolean
  flag;

// Parts 1 and 2 (Intro)

int song1_intro_melody[] =
{c5s,
  e5f, e5f, f5, a5f, f5s, f5, e5f, c5s, e5f, rest, a4f, a4f};

int song1_intro_rhythmn[]
  =
{6, 10, 6, 6, 1, 1, 1, 1, 6, 10, 4, 2, 10};

// Parts 3 or 5 (Verse 1)

int
  song1_verse1_melody[] =
{ rest, c4s, c4s, c4s, c4s, e4f, rest, c4, b3f, a3f,

  rest, b3f, b3f, c4, c4s, a3f, a4f, a4f, e4f,
  rest, b3f, b3f, c4, c4s, b3f,
  c4s, e4f, rest, c4, b3f, b3f, a3f,
  rest, b3f, b3f, c4, c4s, a3f, a3f, e4f,
  e4f, e4f, f4, e4f,
  c4s, e4f, f4, c4s, e4f, e4f, e4f, f4, e4f, a3f,
  rest,
  b3f, c4, c4s, a3f, rest, e4f, f4, e4f
};

int song1_verse1_rhythmn[] =
{
  2, 1, 1, 1, 1, 2, 1, 1, 1, 5,
  1, 1, 1, 1, 3, 1, 2, 1, 5,
  1, 1, 1, 1, 1,
  1, 1, 2, 1, 1, 1, 1, 3,
  1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 4,
  5, 1, 1, 1,
  1, 1, 1, 1, 2, 2,
  2, 1, 1, 1, 3, 1, 1, 1, 3
};

const char* lyrics_verse1[]
  =
{ "We're ", "no ", "strangers ", "", "to ", "love ", "", "\
\
",

  "You ", "know ", "the ", "rules ", "and ", "so ", "do ", "I\
\
",

  "A ", "full ", "commitment's ", "", "", "what ", "I'm ", "thinking
  ", "", "of", "\
\
",
  "You ", "wouldn't ", "", "get ", "this
  ", "from ", "any ", "", "other ", "", "guy\
\
",
  "I ", "just
  ", "wanna ", "", "tell ", "you ", "how ", "I'm ", "feeling", "\
\
",

  "Gotta ", "", "make ", "you ", "understand", "", "\
\
"
};

//
  Parts 4 or 6 (Chorus)

int song1_chorus_melody[] =
{ b4f, b4f, a4f, a4f,

  f5, f5, e5f, b4f, b4f, a4f, a4f, e5f, e5f, c5s, c5, b4f,
  c5s, c5s, c5s, c5s,

  c5s, e5f, c5, b4f, a4f, a4f, a4f, e5f, c5s,
  b4f, b4f, a4f, a4f,
  f5,
  f5, e5f, b4f, b4f, a4f, a4f, a5f, c5, c5s, c5, b4f,
  c5s, c5s, c5s, c5s,

  c5s, e5f, c5, b4f, a4f, rest, a4f, e5f, c5s, rest
};

int song1_chorus_rhythmn[]
  =
{ 1, 1, 1, 1,
  3, 3, 6, 1, 1, 1, 1, 3, 3, 3, 1, 2,
  1, 1, 1, 1,

  3, 3, 3, 1, 2, 2, 2, 4, 8,
  1, 1, 1, 1,
  3, 3, 6, 1, 1, 1, 1, 3, 3, 3,
  1, 2,
  1, 1, 1, 1,
  3, 3, 3, 1, 2, 2, 2, 4, 8, 4
};

const char*
  lyrics_chorus[] =
{ "Never ", "", "gonna ", "", "give ", "you ",
  "up\
\
",
  "Never ", "", "gonna ", "", "let ", "you ", "down",
  "", "\
\
",
  "Never ", "", "gonna ", "", "run ", "around ",
  "", "", "", "and ", "desert ", "", "you\
\
",
  "Never ", "",
  "gonna ", "", "make ", "you ", "cry\
\
",
  "Never ", "", "gonna
  ", "", "say ", "goodbye ", "", "", "\
\
",
  "Never ", "",
  "gonna ", "", "tell ", "a ", "lie ", "", "", "and ", "hurt ",
  "you\
\
"
};

void setup()
{
  pinMode(piezo, OUTPUT);
  pinMode(led,
  OUTPUT);

  digitalWrite(led, LOW);
  Serial.begin(9600);
  flag = true;

  a = 4;
  b = 0;
  c = 0;
}

void loop()
{


  // play
  next step in song
  if (flag == true) {
    play();
  }
}

void
  play() {
  int notelength;
  if (a == 1 || a == 2) {
    // intro
    notelength
  = beatlength * song1_intro_rhythmn[b];
    if (song1_intro_melody[b] > 0) {

      digitalWrite(led, HIGH);
      tone(piezo, song1_intro_melody[b], notelength);

    }
    b++;
    if (b >= sizeof(song1_intro_melody) / sizeof(int)) {

      a++;
      b = 0;
      c = 0;
    }
  }
  else if (a == 3
  || a == 5) {
    // verse
    notelength = beatlength * 2 * song1_verse1_rhythmn[b];

    if (song1_verse1_melody[b] > 0) {
      digitalWrite(led, HIGH);
      Serial.print(lyrics_verse1[c]);

      tone(piezo, song1_verse1_melody[b], notelength);
      c++;
    }

    b++;
    if (b >= sizeof(song1_verse1_melody) / sizeof(int)) {
      a++;

      b = 0;
      c = 0;
    }
  }
  else if (a == 4 || a == 6) {

    // chorus
    notelength = beatlength * song1_chorus_rhythmn[b];
    if
  (song1_chorus_melody[b] > 0) {
      digitalWrite(led, HIGH);
      Serial.print(lyrics_chorus[c]);

      tone(piezo, song1_chorus_melody[b], notelength);
      c++;
    }

    b++;
    if (b >= sizeof(song1_chorus_melody) / sizeof(int)) {
      Serial.println("");

      a++;
      b = 0;
      c = 0;
    }
  }
  delay(notelength);

  noTone(piezo);
  digitalWrite(led, LOW);
  delay(notelength * beatseparationconstant);

  if (a == 7) { // loop back around to beginning of song
    a = 1;
  }
}

Downloadable files

Schematic/Circuit Diagram

Set up your Arduino and piezo as shown in this image!

Schematic/Circuit Diagram

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