Jacksons Jackson 5 Harold Melvin And The Blue Notes The O Jays Eddie Kendricks The Delfonics David Ruffin Dells Bobby Caldwell The Jackson Five Merry Clayton Diana Ross Darlene Love Gino Vannelli Lisa Fischer Leon Hayward The Temptations Bing Crosby Soho Normani Kim Richey The Bugles Curtis Mayfield And The Impressions Bloodstone Charlie Feathers Michael Jackson The Commodors Brothers Johnson Xavier Atencio Those Unfortunates Osmond Brothers Donnie Elbert Guido Spumante Earth, Wind And Fire Wati B Sananda Maitreya Greg Henderson Ekkehard Ehlers Bobby Thurston Grimethorpe Colliery Band Jaclyn Haydamacha Helen Forrest Hal Ketchum Johnny Hartman Peabo Bryson Four Seasons Millie Jackson Roy Ayers Ubiquity Bobby Vinton