Happy Days, for which Jim Haas sang lead (opening theme) Laverne & Shirley, along with lead vocalist Cyndi Grecco (opening theme) Wonder Woman, with John Bähler singing lead (season 2 opening) Angie, along with lead vocalist Maureen McGovern (opening theme) In addition, they sang many commercial vocals, including United States advertising campaigns for: Kawasaki - "Kawasaki, Let the Good Times Roll" Datsun - "Drive a Datsun, then Decide" McDonald's - "You Deserve a Break Today", written by Kenny Karen Wheaties - "Go Tell Your Mama What The Big Boys Eat", Clio Award Winner California Raisins - "Yum, Yum", 2 Clio Awards Gatorade - "Gatorade Is Thirst Aid For That Deep Down Body Thirst" Radio and television station-ID jingle companies throughout the last four decades of the 20th century used the group in their productions, including: The Heller Corporation Killer Music Broadcast Division JAM Creative Productions TM Productions (now known as TM Studios, a division of Dial Global Media) on syndicated-radio ID jingle packages including: Hot Hits Fusion The "You" campaign Good Feelings Noteworthy recording work The group also sang on recordings credited to: Johnny Mandel - "Suicide Is Painless", Theme from M*A*S*H The Brady Kids Cher - "Dark Lady" Climax featuring Sonny Geraci - "Precious and Few" (No. 1, U.S. Cash Box Top 100) Anita Kerr Singers [Jackie Ward sang alto on the group's Dot Records recordings] Gary Lewis & the Playboys - "This Diamond Ring" (No 1, U.S. Billboard Hot 100), "Count Me In", "Save Your Heart For Me" (No 1, U.S. Billboard Easy Listening), "She's Just My Style", "Everybody Loves A Clown" Mark Lindsay - "Arizona" (RIAA Gold) and "Silver Bird" The Partridge Family - "I Think I Love You" Gary Puckett & The Union Gap - "Young Girl" (No. 1, U.S. Cash Box Top 100), "Woman, Woman" (No. 3, U.S. Cash Box Top 100), "Over You" (No. 5, U.S. Cash Box Top 100), and "Lady Willpower" (No. 1, U.S. Cash Box Top 100) Paul Revere & the Raiders - "Indian Reservation" (RIAA Gold) Ringo Starr - "Oh My My", and "Photograph" (No 1, U.S. Billboard Hot 100) Sammy Davis, Jr. - "The Candy Man" (RIAA Gold) Johnny Mathis - "There, I Said it Again" Neil Diamond - "You Don't Bring Me Flowers" (RIAA Platinum), "Holly Holy", "In My Lifetime" The Monkees - "Last Train To Clarksville" (No 1, U.S. Billboard Hot 100), "Valleri" (No. 1, U.S. Cash