Sidewalk Records was a DIY label. this particular Sidewalk was a short-lived label owned by Peter Eden. It released one single, the Street Chorus's, 'Mama Mama' (SID-0702), in 1976, and an LP by the Animal Kwackers, 'Animal Kwackers 20 TV Favourites' (RRS-501) in 1977. Pressing was by Lyntone. 'Mama Mama' was somewhat unusual-sounding: it was a Ragtime sort of thing, for acoustic guitar and four-man vocal harmonies. Distributed By Sidewalk Records. Thanks to Robert Lyons For The Info.