6/8 Joint is an unreleased track recorded in August 2014 by NPG Q, a band consisting of John Blackwell, Marcus Anderson, Andrew Gouché and Xavier Taplin.
The basis for the track was recorded live during a show by NPG Q on 10 August 2014 (a.m.) at Paisley Park Studios ('NPGMC Room') in Chanhassen, Minnesota. Prince added his guitar parts later in August.
6/8 Joint was intended for an album by NPG Q. The project was abandoned when John Blackwell left to tour with D’Angelo in October 2014. The track remains unreleased.