Yesca has been played on NTS in shows including Supporter Radio - On The Road, featured first on 20 August 2023. Songs played include Lost Due To Incompetence (Theme For A Big Green Van) (Mono).

Not much seems known about Yesca, other than that three of their songs are present on Cheech & Chong's "Up In Smoke" soundtrack. All 3 songs were produced by Danny Kortchmar & Waddy Wachtel.

It is quite likely that Yesca is Cheech Marin & Tommy Chong.