Which artists' music do you buy without audition

Among current artists... Radiohead, The Bad Plus, Madeleine Peyroux, Peter Gabriel, Elvis Costello, Arvo Part, anything played by Peter Wispelwey, and anything played or written by Edgar Meyer. Among non-current artists, am finding I do this with lots of older jazz, Glenn Gould, anything composed by Reger, Chopin, Liszt.

Interesting idea for a thread!