July 7 marks a milestone for one of the musicians behind a beloved era of 1960s rock. Warren Entner, the singer, guitarist, keyboardist and songwriter best known for his work with The Grass Roots, ...

Add Yahoo as a preferred source to see more of our stories on Google. With Entner in the lineup, the band became known for a polished, harmony-driven sound that helped define its biggest years.

The Grass Roots began as a studio project created by songwritersP.F. Sloan and Steve Barri before evolving into a full performing band. Its best-known lineup came together when Entner joined Rob Grill ...