I agree that it's disappointing not to be able to change the drum loop tempo, but, at the same time I would not say it's totally useless or just stuffed in for marketing purposes. It does make it fun when exploring new sounds and testing riffs when practicing alone, and like someone else mentioned, if you connect to software you'd end up using other drum machines and effects anyway. Lastly, I think the main reason you can't change the tempo is 'cause the drums are LIVE tracks and the sound of the drums would get higher or lower in tone depending on the tempo change. You know, Alvin and the chipmunks at high speed or a blob sludge monster at low speed, lol. Anyway, just my two cents. I didn't really buy my V60 with drums in mind so to me it's still a quality add on and I'm happy to have it, but I also agree, the ability to change tempo some how would be nice.
Peace
