Here are a few of my favs. in no order:
They Might Be Giants - I love this group. John Flansburg and John Linnell are hilarious and their scores stay in your head forever. Particle Man? Istanbul (Not Constantinople)? Birdhouse in your Soul? Hit me, I'm dreaming.
Yoko Kanno (Steve Conte, Seatbelts, etc.) - I fell in love with the Cowboy Bebop series. She's one of the reasons.
The Pillows - Some of the coolest rock sounds to come from Japan. You heard them all throughout FLCL.
The Polyphonic Spree - Okay, this chorus of twenty plus musicians in white robes does look like some sort of suicidal cult, but the sound is amazing. Beatles and The Beach Boys-esque. Simply beautiful.
Michael Buble and Jamie Cullum - There's been a recent revival of Jazz/Lounge singers. They are two reasons why. I'd love to be crooning like them behind a big band any day.
Sting/The Police - I don't know why I like this guy. I just do...
The Decemberists - I'm always looking for indie rockers. Feels like folk on steroids.
Propellerheads - I stumbled upon this group on iTunes. Too bad that they have not released any new albums, their "electric/techno" had to be the only of it's genre that I could tolerate.
-Phil