Summertime 作词 : Ronald Bell/Dennis Thomas/Craig Simpkins/Alton Taylor/Lamar Mahone/Robert Mickens/Willard Smith/Robert Bell/Richard Westfield/Claydes Smith 作曲 : Ronald Bell/Dennis Thomas/Craig Simpkins/Alton Taylor/Lamar Mahone/Robert Mickens/Willard Smith/Robert Bell/Richard Westfield/Claydes Smith