You've probably noticed the MM on the backside of the promo-single for 7 days, 7 weeks. These two letters refer to Marc Meulemans, the guy who also did the artwork for the download-only-single If You Don't Get What You Want and the t-shirts that were sold during the 2004-tour. Meulemans also worked for Any Way The Winds Blow and Magnus.

(thx to Kevin and Christian)