found: His The touch [SR] p1991:label (Johnny Heartsman)
found: OCLC 25006478(hdg.: Heartsman, Johnny, 1937- )
found: Guinness enc. of pop. mus., 2nd ed.(Heartsman, Johnny; b. Feb. 9, 1937, San Fernando, Calif.; blues instrumentalist)
found: Notes, June 1997:p. 1112 (Heartsman, Johnny; d. Dec. 25, 1996, Sacramento, CA; American blues musician)
found: Wikipedia, June 13, 2017(Johnny Heartsman; born Johnnie Eastman Jr., February 9, 1936, Houston, Texas, and moved at an early age to San Fernando, California; died December 27, 1996, Sacramento, California; also known as John Leroy Heartsman; American electric blues and soul blues musician and songwriter; played a number of musical instruments, including the electronic organ and flute)
found: Oxford music online, June 13, 2017:Encyclopedia of popular music (Heartsman, Johnny; born February 9, 1937, San Fernando, California; died December 27, 1996; blues instrumentalist)
found: Eagle, Bob. Blues : a regional experience, ©2013:page 402 (Johnny Heartsman; John Leroy Heartsman; born Johnnie Eastman, Jr., February 9, 1936, Houston; died December 27, 1996, Sacramento, California, from a stroke suffered on Christmas day, 1996)
found: Heartsman, Johnny. Music of my heart, ℗2009:label (John Heartsman) insert (born February 9, 1937, San Fernando, California; grew up in Berkeley; died December 1996)
found: Encyclopedia of the blues, 2006(Heartsman, Johnny; born February 9, 1937, Houston, TX; died December 27, 1996, Sacramento, CA; multi-instrumentalist (guitar, bass, trombone, flute, all kinds of keyboard), songwriter, arranger, and, in his later career, vocalist; brought up in Oakland, where he formed his own band, the Rhythm Rockers)