The Slaughterhouse (Trax from the NPG Music Club Volume 2) is the thirtieth studio album by American recording artist Prince.

The tracks consist of material previously available on the same website back in 2001, although some may have rearrangements of music and/or lyrics.

"2045: Radical Man" was released on the soundtrack of Spike Lee's Bamboozled in 2001.

"Peace" and "The Daisy Chain" were released as limited edition CD singles during Prince's 2001 Hit n Run Tour.

It was made available on other online music services like Spotify and the iTunes Store in 2018.