Brillsongs.com: Promotional showcase for songwriters by UK-based Hilltop Publishing Ltd. offering audio samples of their writers by genre as well as songwriting to order.
Carlin America: Independent music publishing conglomerate, with a catalog of pop, rock, country, showtune and standard songs.
Cherry Lane Music Group: [New York] Sheet music and books about pop and rock music.
MPL Communications: Publishes popular music.
Tic Toc Tunes, Inc.: Features the catalogue of songwriter Jay M. Kinkade III. Includes biography and audio examples.