Musical upstairses

I kept going upstairs in different houses (or maybe different upstairs sections of the same house), and, correspondingly, would be listening to a different song. Among them were a Flogging Molly song and an Ace of Base song (Don't Turn Around, I think). With the Ace of Base one, I was also looking through my closet at some weird clothes - a vest of some kind, dark bluish green, some item of clothing was Sonic the Hedgehog themed...