In 2001, Warner Bros. released a second compilation album "The Very Best of Prince" containing most of his commercially successful singles from the eighties. In 2002, Prince released his first live album, "One Nite Alone... Live!", which features performances from the One Nite Alone...Tour. The 3-CD box set also includes a disc of "aftershow" music entitled "It Ain't Over!". During this time, Prince sought to engage more effectively with his fan base via the NPG Music Club, pre-concert sound checks, and at yearly "celebrations" at Paisley Park, his music studios. Fans were invited into the studio for tours, interviews, discussions and music-listening sessions. Some of these fan discussions were filmed for an unreleased documentary, directed by Kevin Smith.