John Gary, Tammy Grimes, The Buckinghams; Songs included: Don't You Care? - The Buckinghams / Mercy, Mercy, Mercy - The Buckinghams / The Impossible Dream - John Gary / Londonderry Air - Smothers Brothers & John Gary / The Lonely Goatherd - Smothers Brothers & John Gary / I'm Indestructible - Tammy Grimes.