Adler, Larry
- Grove Concise Dictionary of Music entry at WQXR radio mentioning his influence on classical composers.
- http://www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=81

Fields, George
- Artist that performs Bach's music on the harmonica. Biography, information, and discography.
- http://www.bassharp.com/fields.htm

Bonfiglio, Robert
- Classical chromatic harmonica player. Biography, repertoire, and reviews.
- http://www.robertbonfiglio.com/