Has anyone else noticed Suno struggling with longer song structures when covering songs?
I’ve been testing it with some of my older tracks (versions 3.5, 4, 4.5, 5), and there’s a very consistent pattern. After about 4 to 5 sections (verses and chorus), it feels like the model loses consistency in how it sings.
The lyrics are always correct, that’s not the issue. What changes is the delivery. Melody, phrasing, and overall musical flow start drifting, like it’s no longer following the original structure properly.
The only time it seems to recover is when it reaches repeated parts like a chorus or pre-chorus. Outside of that, it feels unstable.
It almost feels like some kind of context limitation, but specifically affecting musical continuity.
Is anyone else experiencing this when working with longer or more complex covers?