Hi, A few of my songs jump whilst playing on my phone. This could be expected if listening to a cassette tape or cd over and over again. Surely just because I listen to these songs often, shouldn't mean that they would jump. I mean they're not getting scratched like a cd or worn like a cassette tape!?!?!
if you are rooted with xrecovery you can flash a fix for the music stutter. or you could flash another rom that doesnt have the lag, its a bit of work but not hard to do