Richard Arnold “Groove” Holmes (5.2.1931—6.29.1991) was an American organist who performed in the genres of hard bop and soul jazz. His most notable recording is “Misty” (1965). With virtuoso groove and technique evident in “rapid, punctuating, and pulsating basslines,” Holmes’s work is regarded as antecedent of acid jazz. One year following his death, Beastie Boys paid tribute to Holmes by adding this track, #15, to Check Your Head. It was recorded and mixed at G-Son Studios, Atwater Village, CA,Co-produced by Beastie Boys & Mario C with Mario C acting as engineer. After sequencing at PCP Labs, the album was released on 4.21.1992.

“Groove Holmes” was performed in 50 known concerts.

• 1st Known Performance: 5.17.1992 — Michigan State University, East Lansing, MI, US
  http://www.youtube.com/watch?v=Dy-hLrt5kxY
• Last Known Performance: 9.26.2007 — Riveria Theatre, Chicago, IL, US