Falsettos
Brief history of the musical by William Finn and James Lapine, plus links to cast albums and sheet music.

William Finn's Falsettos
Plot synopsis and character descriptions for Falsettos, including voice part, dancing difficulty and summaries for each character.

The Marvin Trilogy
Falsettos is by William Finn and James Lapine. It is a combination of March of the Falsettos and Falsettoland, with a few revisions and several added pieces of music.

Alicia's Falsettos Page
Background, history and commentary for William Finn's "Marvin trilogy."