B, S & T; 4 by Blood, Sweat & Tears

Blood, Sweat & Tears 4 is the fourth album by the band Blood, Sweat & Tears, released in 1971. It peaked at number 10 on the Billboard Pop albums chart. The band invited former member Al Kooper to contribute the song "John the Baptist (Holy John)." Trombonist Dave Bargeron replaced Jerry Hyman. David Clayton-Thomas left as lead vocalist to pursue a solo career after the release of BS&T 4, as did founding members Dick Halligan and Fred Lipsius. Clayton-Thomas would return to the lineup for New City.