Way back when I was the front man, I didn't have a mic. I guess the difference is that the band sought me out, cuz I'd done some stuff for them before (running thier sound & stuff...& they'd heard me sing). So I never felt the need to bring my own mic.
These days, I often see these ppl with fancy mics & stuff strutting around like they're singing gods or something...having a mic or not makes no dif to me. Can the singer sing? Is he/she a team player, ready, willing & able to help carry the equipment (don't forget to help the drummer!), & is he/she able to take constructive criticism? Do they learn the material or carry around lyric sheets?
Still, all in all I'd much rather work with ppl who sing & play an instrument. I've done plenty of it myself, & usually work with others who sing as well as play. It's much better all around, as far as I'm concerned.
These days when I solo, I rent a PA from a friend, although I DO have an old SM48 Shure that works just fine for me. If I were gonna front for someone again, they'd either be happy with my SM48 or hafta supply a better mic.
And Pete....sorry to say, but I'd probably show up with a 6-pack, too. I have about a beer a set, & don't feel the slightest bit guilty about it. I am a responsible adult who doesn't let any substances interfere with my work. I also expect nothing less of those I work with....I guess it's just a matter of degree, eh?
