Every possible combination of 8 notes in 12 beats is not infinite. Assuming all quarter notes it's just (8^12)-(8-1)^12 = 54,878,189,535. If you factor in rhy

Every possible combination of 8 notes in 12 beats is not infinite. Assuming all quarter notes it's just (8^12)-(8-1)^12 = 54,878,189,535. If you factor in rhythmic variances, the number is much much larger, but still not infinite. https://plus.maths.org/content/how-many-melodies-are-there https://plus.maths.org/content/how-many-melodies-are-there