you'll have to start one yourself and control it (within reason) ie, arrange rehersals, do the promo and get the gigs pretty much yourself if you want "the band" to keep going, members can be replaced, but unfortunately the playing bit in a sucessful (ie for most people that means gigging) band is just a minor part. Most bands don't really get off the ground because most musicians are pretty lazy and can't be arsed to get it togeather and sort the boring stuff out.