MacKay, who sang with the Grateful Dead in the 1970s, has died at 78. Her departure from the band in 1979, alongside husband Keith Godchaux, was a mutual decision driven by exhaustion from relentless ...

Donna Jean Godchaux, former Grateful Dead lead singer, died at 78. She was married to pianist Keith Godchaux and had a son, Zion. She later married Dave MacKay.