The Monitors were a significant American soul and R&B group active during the 1960s. Signed to Motown Records, they are best known for their soulful harmonies and dynamic lead vocals, primarily provided by Richard Street, who later became an influential member of The Temptations. Their most notable songs include "Say You", "Greetings (This is Uncle Sam)", and "Since I Lost You Girl". Despite not achieving widespread commercial success, The Monitors made a meaningful contribution to the Motown sound and they remain a notable part of the label's rich musical history.