American Lyric Theater (ALT) was founded in 2005 to build a new body of operatic repertoire for new audiences by nurturing composers and librettists, developing sustainable artistic collaborations, and contributing new works to the national canon.

ALT is not an opera company by any traditional definition. Many opera companies commission and perform new works; but ALT is the only company in the United States that offers extensive, full time mentorship for emerging operatic writers. While the traditional company model focuses on producing a season, ALT's programs focus on serving the needs of artists, developing new works, and collaborating with producing companies to help usher those works into the repertoire.