Which artists' music do you buy without audition


We all have our favorite artists and often have large collections of music by them. Name some who when a new cd or vinyl comes out you will buy without hesitation, audition or others' opinions.

Emmylou Harris is one of those for me.
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Ever since I could sample on line, nobody. Not even my favorite artists, regardless of reviews. If I cannot sample it, I don't buy it.
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.