Welcome to another edition of The Weekend Stream, The Second Disc's review of notable catalogue titles (and some new ones, too!) making digital debuts. The Christmas season means favorites (quite) old and (sort of) new, plus Wang Chung's first album and a rock and hip-hop packed slasher film soundtrack. Band Aid, Do They Know It's Christmas? EP (Band Aid Trading Limited/UMC) EP: iTunes / Amazon Single Version: iTunes / Amazon Extended Version: iTunes / Amazon Just over four decades