 Harry "Slash" Grivas and Roderick Kohn filed a lawsuit against WWE in June 2003 due to the music being used for its programming and DVDs without consent or payment.It also asserted a violation of the rights to original music used by ECW that WWE had been using during the Invasion storyline of 2001.The case was resolved on both sides with a settlement that saw WWE purchase the catalog outright in January 2005.