I'm doing my first interview/ photo shoot for a magazine that I have thus far only written album/concert reviews for (along with a few sporadic photos). I honestly think I will do perfectly fine with my D80 with it's 18-135mm kit lens, so I'm not worried. I don't know if it'll be a cover, but I do know that I want to do my level best. The band is electronic indie/math rock, so I'm not just planning on sitting them down and having them strike poses (although that might be some of it). I expect half of the shots to be moderately spur-of-the-moment ("Hey... so let's talk about the band's next plans... oh wait a second, let me take a picture of you. Sweet.") but perhaps some sit-down alright-guys-start-looking-like-hipsters-great-thanks shots as well. I'm not planning on buying any new lenses for this, as I'm still learning the ins and outs of the ones that I have (and am perfectly happy), but, in an ideal world, with unlimited funds at your disposal, what lenses which you go into a shoot like this armed with?