Walter "Bunny" Sigler (March 27, 1941 – October 6, 2017)[1] was an American R&B singer, songwriter, multi-instrumentalist and record producer who did extensive work with the team of Kenny Gamble and Leon Huff, and was instrumental in creating the "Philly Sound" in the early 1970s.
[2][3] After Cameo-Parkway folded, around 1970 Sigler began working as a songwriter with Kenny Gamble and Leon Huff at Philadelphia International Records.
[2][3] Sigler continued to work as a songwriter and producer for artistes including the Whispers, Ecstasy, Passion & Pain, Carl Carlton, Jackie Moore, Harold Melvin & the Blue Notes, The Roots, Billy Paul, Lou Rawls, Patti LaBelle, Stephanie Mills and Curtis Mayfield.
In 1977, he moved to the Gold Mind label, set up by MFSB musician Norman Harris and distributed by Salsoul Records.
[2] He sang the 23rd Psalm at the ceremony awarding the Congressional Gold Medal to the Tuskegee Airmen on March 29, 2007, at the United States Capitol.