Domingo 9 Oct 2011, 17:43

Check it out at http://inabsentiavocalis.blogspot.com/

Lists of instrumental bands, and instrumental songs from non-instrumental bands are fully sortable (alphabetical & numerical) and are constantly being updated (relatively small now, but I've barely scratched the surface). Updates regularly.

For a larger but less informational list, see my Journal post titled: Instrumental Rock & Metal List