1975 Japan release ECPO-10-PH. Gatefold Insert with photos and Japanese bio, Japanese discography, and lyrics in English and Japanese. Multicolor Gatefold poster of Three Degrees, with The Sound of Philadelphia Japanese discography and photos on reverse of poster. Blue, red, black and white obi strip written entirely in Japanese, ept label name. Includes two extra tracks, including Japanese version of When Will I See You Again.