Stepping songs at .1x speed rate or less?

[PMS~dballin4]

I really don't know what you mean by a synthesized song. vsnares/flashbulb fast bursts? darude synths? electronic music in general??

I've got a fairly long music background though so it's easy for me to hear if things are in tempo or not (and when playing whether I'm sharp or flat). I also didn't care about being perfect down to the 192nd cuz that's not what makes sm fun imo. horribly off is no good, but do like shash says and use your time better.