The WWE has purchased the ECW music library from Harry Slash, the former owner of the music. This includes all ECW-penned music, including the theme music and other themes used in the show that weren’t already published songs.
This deal will allow WWE to use official ECW music in future ECW DVDs, as well as in a possible ECW-themed PPV in June.
One of the main complaints of the Rise and Fall of ECW PPV was that it did not contain the original music.
Credit: Dave Meltzer, Wrestling Observer Newsletter