Added The Godfather theme

Author: robsoncouto

thegodfather/thegodfather.ino

@@ -0,0 +1,188 @@
+/* 
+  The Godfather
+  Connect a piezo buzzer or speaker to pin 11 or select a new pin.
+  More songs available at https://github.com/robsoncouto/arduino-songs                                            
+                                              
+                                              Robson Couto, 2019
+*/
+#define NOTE_B0  31
+#define NOTE_C1  33
+#define NOTE_CS1 35
+#define NOTE_D1  37
+#define NOTE_DS1 39
+#define NOTE_E1  41
+#define NOTE_F1  44
+#define NOTE_FS1 46
+#define NOTE_G1  49
+#define NOTE_GS1 52
+#define NOTE_A1  55
+#define NOTE_AS1 58
+#define NOTE_B1  62
+#define NOTE_C2  65
+#define NOTE_CS2 69
+#define NOTE_D2  73
+#define NOTE_DS2 78
+#define NOTE_E2  82
+#define NOTE_F2  87
+#define NOTE_FS2 93
+#define NOTE_G2  98
+#define NOTE_GS2 104
+#define NOTE_A2  110
+#define NOTE_AS2 117
+#define NOTE_B2  123
+#define NOTE_C3  131
+#define NOTE_CS3 139
+#define NOTE_D3  147
+#define NOTE_DS3 156
+#define NOTE_E3  165
+#define NOTE_F3  175
+#define NOTE_FS3 185
+#define NOTE_G3  196
+#define NOTE_GS3 208
+#define NOTE_A3  220
+#define NOTE_AS3 233
+#define NOTE_B3  247
+#define NOTE_C4  262
+#define NOTE_CS4 277
+#define NOTE_D4  294
+#define NOTE_DS4 311
+#define NOTE_E4  330
+#define NOTE_F4  349
+#define NOTE_FS4 370
+#define NOTE_G4  392
+#define NOTE_GS4 415
+#define NOTE_A4  440
+#define NOTE_AS4 466
+#define NOTE_B4  494
+#define NOTE_C5  523
+#define NOTE_CS5 554
+#define NOTE_D5  587
+#define NOTE_DS5 622
+#define NOTE_E5  659
+#define NOTE_F5  698
+#define NOTE_FS5 740
+#define NOTE_G5  784
+#define NOTE_GS5 831
+#define NOTE_A5  880
+#define NOTE_AS5 932
+#define NOTE_B5  988
+#define NOTE_C6  1047
+#define NOTE_CS6 1109
+#define NOTE_D6  1175
+#define NOTE_DS6 1245
+#define NOTE_E6  1319
+#define NOTE_F6  1397
+#define NOTE_FS6 1480
+#define NOTE_G6  1568
+#define NOTE_GS6 1661
+#define NOTE_A6  1760
+#define NOTE_AS6 1865
+#define NOTE_B6  1976
+#define NOTE_C7  2093
+#define NOTE_CS7 2217
+#define NOTE_D7  2349
+#define NOTE_DS7 2489
+#define NOTE_E7  2637
+#define NOTE_F7  2794
+#define NOTE_FS7 2960
+#define NOTE_G7  3136
+#define NOTE_GS7 3322
+#define NOTE_A7  3520
+#define NOTE_AS7 3729
+#define NOTE_B7  3951
+#define NOTE_C8  4186
+#define NOTE_CS8 4435
+#define NOTE_D8  4699
+#define NOTE_DS8 4978
+#define REST      0
+
+
+// change this to make the song slower or faster
+int tempo = 80;
+
+// change this to whichever pin you want to use
+int buzzer = 11;
+
+// notes of the moledy followed by the duration.
+// a 4 means a quarter note, 8 an eighteenth , 16 sixteenth, so on
+// !!negative numbers are used to represent dotted notes,
+// so -4 means a dotted quarter note, that is, a quarter plus an eighteenth!!
+int melody[] = {
+
+  // The Godfather theme
+  // Score available at https://musescore.com/user/35463/scores/55160
+
+  REST, 4, REST, 8, REST, 8, REST, 8, NOTE_E4, 8, NOTE_A4, 8, NOTE_C5, 8, //1
+  NOTE_B4, 8, NOTE_A4, 8, NOTE_C5, 8, NOTE_A4, 8, NOTE_B4, 8, NOTE_A4, 8, NOTE_F4, 8, NOTE_G4, 8,
+  NOTE_E4, 2, NOTE_E4, 8, NOTE_A4, 8, NOTE_C5, 8,
+  NOTE_B4, 8, NOTE_A4, 8, NOTE_C5, 8, NOTE_A4, 8, NOTE_C5, 8, NOTE_A4, 8, NOTE_E4, 8, NOTE_DS4, 8,
+  
+  NOTE_D4, 2, NOTE_D4, 8, NOTE_F4, 8, NOTE_GS4, 8, //5
+  NOTE_B4, 2, NOTE_D4, 8, NOTE_F4, 8, NOTE_GS4, 8,
+  NOTE_A4, 2, NOTE_C4, 8, NOTE_C4, 8, NOTE_G4, 8, 
+  NOTE_F4, 8, NOTE_E4, 8, NOTE_G4, 8, NOTE_F4, 8, NOTE_F4, 8, NOTE_E4, 8, NOTE_E4, 8, NOTE_GS4, 8,
+
+  NOTE_A4, 2, REST,8, NOTE_A4, 8, NOTE_A4, 8, NOTE_GS4, 8, //9
+  NOTE_G4, 2, NOTE_B4, 8, NOTE_A4, 8, NOTE_F4, 8, 
+  NOTE_E4, 2, NOTE_E4, 8, NOTE_G4, 8, NOTE_E4, 8,
+  NOTE_D4, 2, NOTE_D4, 8, NOTE_D4, 8, NOTE_F4, 8, NOTE_DS4, 8, 
+   
+  NOTE_E4, 2, REST, 8, NOTE_E4, 8, NOTE_A4, 8, NOTE_C5, 8, //13
+
+  //repeats from 2
+  NOTE_B4, 8, NOTE_A4, 8, NOTE_C5, 8, NOTE_A4, 8, NOTE_B4, 8, NOTE_A4, 8, NOTE_F4, 8, NOTE_G4, 8, //2
+  NOTE_E4, 2, NOTE_E4, 8, NOTE_A4, 8, NOTE_C5, 8,
+  NOTE_B4, 8, NOTE_A4, 8, NOTE_C5, 8, NOTE_A4, 8, NOTE_C5, 8, NOTE_A4, 8, NOTE_E4, 8, NOTE_DS4, 8,
+  
+  NOTE_D4, 2, NOTE_D4, 8, NOTE_F4, 8, NOTE_GS4, 8, //5
+  NOTE_B4, 2, NOTE_D4, 8, NOTE_F4, 8, NOTE_GS4, 8,
+  NOTE_A4, 2, NOTE_C4, 8, NOTE_C4, 8, NOTE_G4, 8, 
+  NOTE_F4, 8, NOTE_E4, 8, NOTE_G4, 8, NOTE_F4, 8, NOTE_F4, 8, NOTE_E4, 8, NOTE_E4, 8, NOTE_GS4, 8,
+
+  NOTE_A4, 2, REST,8, NOTE_A4, 8, NOTE_A4, 8, NOTE_GS4, 8, //9
+  NOTE_G4, 2, NOTE_B4, 8, NOTE_A4, 8, NOTE_F4, 8, 
+  NOTE_E4, 2, NOTE_E4, 8, NOTE_G4, 8, NOTE_E4, 8,
+  NOTE_D4, 2, NOTE_D4, 8, NOTE_D4, 8, NOTE_F4, 8, NOTE_DS4, 8, 
+   
+  NOTE_E4, 2 //13
+};
+
+// sizeof gives the number of bytes, each int value is composed of two bytes (16 bits)
+// there are two values per note (pitch and duration), so for each note there are four bytes
+int notes = sizeof(melody) / sizeof(melody[0]) / 2;
+
+// this calculates the duration of a whole note in ms
+int wholenote = (60000 * 4) / tempo;
+
+int divider = 0, noteDuration = 0;
+
+void setup() {
+  // iterate over the notes of the melody.
+  // Remember, the array is twice the number of notes (notes + durations)
+  for (int thisNote = 0; thisNote < notes * 2; thisNote = thisNote + 2) {
+
+    // calculates the duration of each note
+    divider = melody[thisNote + 1];
+    if (divider > 0) {
+      // regular note, just proceed
+      noteDuration = (wholenote) / divider;
+    } else if (divider < 0) {
+      // dotted notes are represented with negative durations!!
+      noteDuration = (wholenote) / abs(divider);
+      noteDuration *= 1.5; // increases the duration in half for dotted notes
+    }
+
+    // we only play the note for 90% of the duration, leaving 10% as a pause
+    tone(buzzer, melody[thisNote], noteDuration * 0.9);
+
+    // Wait for the specief duration before playing the next note.
+    delay(noteDuration);
+
+    // stop the waveform generation before the next note.
+    noTone(buzzer);
+  }
+}
+
+void loop() {
+  // no need to repeat the melody.
+}