Field, John
Biography with musical training and influences, piano virtuosity and touring, influence on subsequent composers, noted compositions, and summary list of works. From the Grove Concise Dictionary of Music entry at WQXR radio.

John Field
Article from The Etude Magazine, August 1915 quoted by Vikki Dawson at Public Domain Music. Includes biography, portrait, and related links.

John Field
Karadar dictionary entry with life, works, related composer links, and MIDI audio sample.

John Field (1782-1837)
Brief biographical sketch, caricature, comments on his piano works, and a Naxos discography.

John Field: The Irish Romantic
In-depth biography, details of his career in Russia, portrait, and a works list.