Tell us about the gig you have in mind, its location, its potential audience, the vastness of the wealth you intend to shower upon us, and what we can expect for a meal. We're always eager to customize a program to your liking, keeping in mind that we don't perform anything that has a shred of current popularity. But we've done all-Gershwin shows, a P.D.Q. Bach program, tributes to Cole Porter and Stephen Sondheim, programs celebrating love, holidays, sex, animals -- we're pretty varied. And we'll bring in other fine singers when the job demands it.