"Track 10", originally titled "Left Handshake", is a song by Canadian electro-industrial band Skinny Puppy created for its 1992 album Last Rights.

The track was meant to close Last Rights, but it was ultimately cut due to threatened legal action from the owner of a sample that appears in the song.

Skinny Puppy's seventh album, Last Rights, was originally going to end with the song "Left Handshake", which prominently featured a number of samples of Timothy Leary's voice from his 1967 release Turn On, Tune In, Drop Out.

[3] Shortly after that, Henry G. Saperstein, the holder of the rights to the album from which Leary's voice was sampled, threatened to sue the band if they released "Left Handshake".

[6] It was released as a single on August 20, 2000 as "Track 10"; the disc was limited to just 1,000 copies, 600 of which were sold at Skinny Puppy's reunion performance at Doomsday Festival in Dresden, Germany.