The follow-up to 'The Happening' was the first single by the group to be credited to Diana Ross and the Supremes.
The engine that drove the Motown machine was made up of the songwriters and producers who worked behind the scenes to create the Motown sound.
The group performed their new Holland-Dozier-Holland song on 'The Ed Sullivan Show,' but it peaked at No.9 in the US.
The song's baroque brilliance was enhanced by the inspired use of a staccato harpsichord.
Mastering classic Motown albums for the ‘Motown In Mono’ reissue series gave engineer Kevin Gray a chance to remember why he first fell in love with them.