Recommended Listening: Bobby McFerrin The Bobs face Firedrill! Five O’Clock Shadow Home Free The House Jacks Hyannis Sound King's Singers Ladysmith Black Mambazo m-pact Manhattan Transfer Moosebutter Naturally 7 New York Voices Nylons Overboard Pentatonix The Real Group Rockapella Straight No Chaser Swingle Singers (Swingles) Take 6 Toxic Audio Vox One
Vocal Percussion Jeff Thacher Wes Carroll Dave “Stack” Stackhouse Samrat Chakrabarti Mr. Tim Kid Beyond