- Composer: David Rakowski
- Commission Year: 2003
- Permier Date: October 25th, 2003
- Location: Duluth, MN
- Type: Solo, Solo Pianist
Etude No. 57, Chord Shark (Written for Corey Hamm) – WORLD PREMIERE on Oct. 25, 2003 in Duluth, Minnesota.
Etude No. 57, Chord Shark (Written for Corey Hamm) – WORLD PREMIERE on Oct. 25, 2003 in Duluth, Minnesota.