In March 1992, Carey appeared on MTV's Unplugged. This performance was released as an album and a home video, resulting in another No. 1 single (a cover of The Jacksons' "I'll Be There"). Her next album Music Box (1993) cut back a bit on the lavish studio production techniques heard in her previous albums, and included the No. 1 singles, "Dreamlover" and "Hero." Her November 1994 release Merry Christmas combined traditional Christian hymns with new songs. In 1995 she released Daydream; the first single "Fantasy" debuted at No. 1. It also included collaborations with R&B and hip-hop artists, such as Wu-Tang Clan and Boyz II Men ("One Sweet Day").