You've made your offer for the band, it's been accepted and even the ballache of billing the poster might have been settled... but now what?There's a series of hurdles to deal with before your prized booking ever sets foot on your stage; press and promo, backline, production, hotels and ground transport and did you remember there's no onion or garlic allowed in the hot meal?Gav and James pick through the pitfalls of "advancing" any band and explain that even when everyone appears to be on the...