Decades Collide: 80s vs. 90s Dance Party ft @officialBizMarkie at #TheDome is happening THIS Saturday, March 19th! Today & tomorrow, we have your semifinal match-ups from last week's #DecadesCollide battle! Today: @BlondieOfficial - Call Me (1980) vs. Ace of Base - The Sign (1994). Let us know your pick in the comments!