American jazz and stride pianist. Born: March 23, 1917 in New York City, New York. Died: January 07, 1985 in Livingston, New Jersey. He played in High School bands, then after graduation with George hall orchestra and Mike Riley. Between 1939 - 1942 he alternated between Artie Shaw and Benny Goodman. Later he played ihe Jimmy Dorsey and Raymond Scott as well as leading his own bands. He claims to be a direct descendant of the old Italian family of Guarnerius, who perfected the violin.
https://www.allmusic.com/artist/johnny-guarnieri-mn0000210757
https://adp.library.ucsb.edu/index.php/mastertalent/detail/204090/Guarnieri_John
https://jazzprofiles.blogspot.com/2013/07/johnny-guarnieri-master-stride-pianist.html
https://fromthevaults-boppinbob.blogspot.com/2022/03/johnny-guarnieri-born-23-march-1917.html