David Thomas Mason, born on May 10, 1946, in Worcester, England, is a renowned English singer-songwriter and guitarist. He gained prominence as a founding member of the rock band Traffic in 1967, where he wrote and sang lead on hits like "Hole in My Shoe" and "Feelin' Alright?". The latter became a rock anthem, covered by numerous artists including Joe Cocker, and solidified Mason's influence in rock music.

Mason's career extends beyond Traffic; he became a prolific session musician, contributing to works by George Harrison, the Rolling Stones, Jimi Hendrix, and others. Notably, he played 12-string acoustic guitar on Hendrix's "All Along the Watchtower" and appeared on George Harrison's "All Things Must Pass."

In addition to his music career, Mason is a philanthropist. He supports music education through "Little Kids Rock" and co-founded "Rock Our Vets," a charity aiding veterans and their families. Mason continues to perform, showcasing his enduring talent and influence in the music industry.