Octave Museum was one side-project of Cave In singer/guitarist Stephen Brodsky.
When Cave In went on hiatus in 2006, Brodsky formed Octave Museum with two others and released one album before ending the project.
The music on 'Stephen Brodsky's Octave Museum' is a large departure from his work in Cave In -- all clean vocals (with some electronic manipulation) and generally just light-hearted pop/rock songs.
An interesting listen...recommend checking it out, fan of Cave In or not.
If you are a fan of Cave In, probably already heard of the band's reuniting -- releasing their vinyl-only EP, 'Planets of Old'.
Haven't had a chance to listen yet, but you can stream that EP here.
mind the graves