This double CD-DVD is culled from some homey 2007 showcases conceived by singer-songwriter Rachel Fuller, Pete Townshend's longtime partner. It's a mixed bag. Ben Harper and Amos Lee are predictably fine; a singing Jimmy Fallon, not so much. Naturally, Townshend is the main attraction: The Lou Reed duets are scrappy and essential. And when Tenacious D play an awesomely ridiculous Tommy medley for the Who composer, you can hear Jack Black loving his life mighty hard.

“Help Me”

Joni Mitchell wrote and recorded this song for her album Court and Spark, but she had to switch from her regular band to make the song sound exactly the way she wanted. "I had attempted to play my music with rock & roll players," she told Rolling Stone. "They’d laugh, 'Awww, isn't that cute? She's trying to teach us how to play.'" Mitchell switched to a jazz band, Tom Scott’s L.A. Express, and scored the biggest hit of her career in the process.