Marvin Pontiac has been played over 20 times on NTS, first on 12 August 2016. Marvin Pontiac's music has been featured on 26 episodes.

Marvin Pontiac, the insane African-Jewish musician, is a fictional character created by artist, actor, and musician John Lurie. Lurie wrote and performed, along with Marc Ribot and Tony Scherr, The Legendary Marvin Pontiac - Greatest Hits, releasing it as a posthumous collection of the fictional character's works.

http://www.strangeandbeautiful.com/marvin/index.html