Related Information for Bunny Sigler Bunny Sigler (born Walter Sigler, 27 March 1942, Philadelphia, Pennsylvania) is a pop and R&B songwriter and record producer who has done extensive work with the team of Kenny Gamble and Leon Huff, and who was instrumental in creating the "Philly Sound" in the early 1970s. He is nicknamed "Mr. Emotion."Sigler has worked with most of the artists associated with the Philadelphia stable including The O'Jays, The Roots, Jackie Moore, Harold Melvin & the Blue N.. read more