Alright, here's the complete list. Pretty sure it's accurate. Mike's list was incomplete, but it definitely helped me narrow down the ones I didn't know!
Track 1: Dean Peer - UCROSS - Lord's Tundra
Track 2: Jennifer Warnes - The Hunter - Somewhere, Somebody
Track 3: Mary Fahl - The Other Side of Time - Una Furtiva Lagrima
Track 4: Doc Powell - 97th and Columbus - Thank You
Track 5: Ray Charles - Genius Loves Company - Fever (Featuring Natalie Cole)
Track 6: Alison Krauss & Union Station - New Favorite - New Favorite
Track 7: Mario Frangoulis - Sometimes I Dream - Vincero, Ferdero
Track 8: Nils Loftgren - Acoustic Live - Keith Don't Go
Track 9: Ray Charles - Genius Loves Company - Do I Ever Cross Your Mind - (Featuring Bonnie Raitt)
Track 10: Santana - Supernatural - Migra
Track 11: Ray Charles - Genius Loves Company - Here We Go Again (Featuring Norah Jones)
Track 12: Jennifer Warnes - The Hunter - All Over Louisianne
Track 13: Lyle Lovet - Joshua Judges Ruth - She Already Made Up Her Mind
Track 14: Ray Charles - Genius Loves Company - Sorry Seems To Be The Hardest Word - (Featuring Elton John)
Track 15: Blue Man Group - The Complex - I Feel Love (Featuring Venus Hum)
It's listed in Track#, Artist, Album, Song Title order.