"It 's So Hard to Say Goodbye to Yesterday '' is an R&B song written by Motown husband - and - wife songwriting team Freddie Perren and Christine Yarian for the 1975 film Cooley High. In the film, the song is performed by Motown artist G.C. Cameron, whose rendition peaked at number 38 on the Billboard R&B singles chart that same year. Perren also composed the instrumental score for Cooley High, and the B - side to "It 's So Hard to Say Goodbye to Yesterday '' features two of his score compositions from the film.
who wrote the song it's so hard to say goodbye
Freddie Perren and Christine Yarian