Thomas & Richard Frost has been played on NTS shows including Lavender Kite Audio Research Hour w/ Barnaby Bennett, with December Rain, April Laughter first played on 28 December 2020.

Thomas & Richard Frost were a talented duo who were involved in some of the most intriguing late 1960s rock groups coming out of California. They found little success, even after recording a handful of tracks at Gold Star studios, none of which actually came out at the time. Powder's music was finally unearthed and released on cd/vinyl in 1996 on Biff! Bang! Powder put out by Distortion Records.