Click the 'Generate' button to... well generate. There are 21 instruments. Here is the list of the instruments so you can set the variable with the correct value that plays with the instrument you want: - If you set the variable 'Instrument' to '1', then it will play the music with 'Piano'. - If you set the variable 'Instrument' to '2', then it will play the music with 'Electric Piano'. - If you set the variable 'Instrument' to '3', then it will play the music with 'Organ'. - If you set the variable 'Instrument' to '4', then it will play the music with 'Acoustic Guitar'. - If you set the variable 'Instrument' to '5', then it will play the music with 'Electric Guitar'. - If you set the variable 'Instrument' to '6', then it will play the music with 'Bass'. - If you set the variable 'Instrument' to '7', then it will play the music with 'Pizzicato'. - If you set the variable 'Instrument' to '8', then it will play the music with 'Cello'. - If you set the variable 'Instrument' to '9', then it will play the music with 'Trombone'. - If you set the variable 'Instrument' to '10', then it will play the music with 'Clarinet'. - If you set the variable 'Instrument' to '11', then it will play the music with 'Saxophone'. - If you set the variable 'Instrument' to '12', then it will play the music with 'Flute'. - If you set the variable 'Instrument' to '13', then it will play the music with 'Wooden Flute'. - If you set the variable 'Instrument' to '14', then it will play the music with 'Bassoon'. - If you set the variable 'Instrument' to '15', then it will play the music with 'Choir'. - If you set the variable 'Instrument' to '16', then it will play the music with 'Vibraphone'. - If you set the variable 'Instrument' to '17', then it will play the music with 'Music Box'. - If you set the variable 'Instrument' to '18', then it will play the music with 'Steel Drum'. - If you set the variable 'Instrument' to '19', then it will play the music with 'Marimba'. - If you set the variable 'Instrument' to '20', then it will play the music with 'Synth Lead'. - If you set the variable 'Instrument' to '21', then it will play the music with 'Synth Bass'. I utilized the Collatz Conjecture problem's method to create completely random music. Additionally, I took care to ensure that the pitch is neither too high to cause discomfort nor too low to be inaudible. @CT-7569 for the grapher. E major: B Major: A Major: