Nice looking musical artist site, those are often way over the top. Subpages (contact page) seems to fall apart though.
Mastering Grids in UI Design: The Backbone of Visual Harmony
A modern guide to UI design grids, learn how to build flexible 12-column and 4-column systems, master margins, gutters, and modules, and apply today’s responsive layout best practices.
I like the grunge look, but a few of the subpages are washed out and break. Also the background is tiled – looks bad on a large monitor.