Strawberry Alarm Clock - Incense & Peppermints 1967
https://www.youtube.com/watch?v=4rw1_FNdy-Y
WIKI: Band members Mark Weitz and Ed King were both denied songwriting credits by producer Frank Slay, despite the fact that the song was, at least partially, built on an instrumental idea by Weitz and King.
Ed King would go on to greater fame as a member of the 1970s Southern rock band Lynyrd Skynyrd.
If you like Lynyrd Skynyrd click the second link at post 50.