David Clayton-Thomas

Canadian singer

Written by

The Information Architects of Encyclopaedia Britannica

Last updated

July 18, 2026

Quick Summary

David Clayton-Thomas was a Canadian singer who joined the jazz-rock group Blood, Sweat & Tears as lead vocalist after the original singer, Al Kooper, departed. Clayton-Thomas's arrival marked a period of significant chart success for the band. Their 1969 album, also titled Blood, Sweat & Tears, won a Grammy Award and spent over two years on the U.S. album charts, reaching number one. This success was fueled by hit singles like "Spinning Wheel," "And When I Die," and "You've Made Me So Very Happy." Clayton-Thomas later pursued a solo career but rejoined the band in 1974.12

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

2 Britannica Sources

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.

Blood, Sweat & Tears
David Clayton-Thomas, BS&T’s chart-topping success, and beyond
The band regrouped with David Clayton-Thomas (b. September 13, 1941, in Surrey, England), formerly of the Canadian blues band the Bossmen, as the lead vocalist and soon vaulted to popularity. The 1969 Grammy-winning album Blood, Sweat & Tears spent more than two years on the Billboard 200 album chart…
Read More
The band regrouped with David Clayton-Thomas (b. September 13, 1941, in Surrey, England), formerly of the Canadian blues band the Bossmen, as the lead vocalist and soon vaulted to popularity. The 1969 Grammy-winning album Blood, Sweat & Tears spent more than two years on the Billboard 200 album chart…
Read More