Mepụta ụdị okwu a dị mgbagwoju anya Coolidge nwere mmekọrịta ịhụnanya na Stephen Stills na Graham Nash.
N'ezie, ụdị nkebi ahịrịokwu ahụ dị mgbagwoju anya bụ "Coolidge nwere mmekọrịta ịhụnanya na mbụ na Stephen Stills na Graham Nash; ịhapụ Stills maka Nash ka a kpọtụrụ aha dị ka ihe na-enye aka n'azụ mmalite nke 1970 nke Crosby, Stills, Nash & Young. "