found: Take it to heart, p1990:label (Michael McDonald; vocals and keyboards)
found: Rock movers & shakers, 1991:p. 159 (Michael McDonald; b. 12/2/1952; joined The Doobie Brothers in 1975)
found: Jumpin' at the go-go [SR] p1999:container (Mike McDonald) insert (later to form the Doobie Brothers)
found: Wikipedia website, viewed August 6, 2014:(The Dukes of September is an American supergroup, formed in 2010 featuring Donald Fagen, Michael McDonald and Boz Scaggs; the project is a resurrection of the previous New York Rock and Soul Revue which featured the same three musicians and played a combination of hits from the members respective careers as well as a wide variety of covers; genres are rhythm and blues, Blue-eyed soul, and jazz rock) - http://en.wikipedia.org/wiki/Dukes_of_September_Rhythm_Revue
found: Wikidata, July 6, 2018(Michael McDonald; singer-songwriter; country of citizenship: United States of America; date of birth: 12 February 1952; place of birth: St. Louis; genre: soul music; rhythm and blues; blue-eyed soul; pop music; soft rock; voice type: baritone)
found: Wikipedia, July 6, 2018(Michael McDonald (born February 12, 1952); American singer, songwriter, keyboardist and record producer; born St. Louis, Missouri; genres: Blue-eyed soul; R&B; pop; rock; yacht rock)