Your Old Droog has a new collaborative track titled “RST” featuring underground rap guv’nor MF DOOM and the mysterious Mach-Hommy.

The song’s beat, which is produced by V Don, is an eerie organ sample loop hovering over a low-end dub reggae-style bass thump.

This is Your Old Droog’s first collaborative track with DOOM and his latest collaborative track with Mach-Hommy. Droog and Mach-Hommy recently teamed up on “Mami Wata” from the latter rapper’s Tuez-Les Tous joint album with DJ Muggs, which was released in March.