Right now, Yanni, believe it or not.
Also in the 5-CD changer at home - a yoga CD, Celestial Journey, Light of the Spirit, and Sheryl Crow's The Globe Sessions
In the car 6-CD changer - Disc Two of Santana's Greatest Hits, Black Crows, Yanni Live at the Acropolis, Chakra Healing Chants, Ultimate Santana, and Ted Nugent's Greatest Hits
On my XM radio presets - Big Tracks, Ethel (don't like the music, but in honor of mom), Chill, 80's, 70's

Here's one of my favorite all-time songs (and positions): Centerfield.