Which artists' music do you buy without audition

Anything Pink Martini puts out. I own all 4 of their albums and their eclecticism makes each new offering unique and appealing.

Pink Floyd.
Most of the others I would are no longer with us,The Beatles, SRV etc.

Peter Gabriel, Dreamtheater, Porcupine Tree, Rush, Yes, Alan Jackson, George Strait, Lyle Lovett.

Me'shell NdegeOcello, Susana Baca, Patricia Barber, Cassandra Wilson, Charlie Haden, Andy Bey, Tracy Chapman, N'dambi, Steve Earle.

Pink Floyd, Mars volta, david bowie and frank zappa.

Though most cds I dont buy unless I see it for 8 or 9 bucks. my pink floyd collection spans about 40 lps, mars volta about 20, david bowie about 20, and zappa about 35.

I also have a lot of beatles, but I only buy certian beatles lps. I just want a complete red japanese set(I have 3/12 now and one of the original 60s red wax jpn)