Do you ever think about how a perfect rhythm in a performance could be written as a line of code, a clean loop that never falters? The way a piece of music can be both engineered and emotional is a neat puzzle for both of us.

Sounds like your heart’s doing a recursive call it never anticipated, so the algorithm is still running on a loop you didn’t debug yet. Let’s map those beats to variables and see where the heart’s runtime exception is thrown.