Natalie Merchant, lyricist/singer of the acclaimed New York folk-rock band 10,000 Maniacs, performs ""What's The Matter Here?"" and ""Dustbowl."" Solo artist Michael Penn performs ""No Myth"" and the upbeat ""Brave New World"" off his new release March. Merchant and Penn join together for a rendition of ""City Of Angels,"" from the Maniacs' 1987 platinum release In My Tribe. An excerpt from the MTV Unplugged book...""This program ushered in what was to be an ongoing Unplugged battle. Butting heads in this drama were the keyboard and the precise definition of what Unplugged means. In this discussion, Michael Penn's partner, Patrick Warren, wanted to play a mellotron, an antiquated instrument that, despite needing to be plugged in, runs on analogue tapes. Instead, he acquiesced and played the piano and xylophone."" Set List: What's the Matter Here? [Maniacs] Dust Bowl [Merchant/Gustafson/Buck] No Myth [Michael Penn] Brave New World [Michael Penn] Gun Shy [Maniacs] City of Angels [Ma