The band's start came at KXLU, Loyola Marymount University's famous college radio station, where guitarist Ian Moreno, singer/bassist Ed Reyes, and drummer Tom Ackerman (formerly of Skiploader) all worked at in the late 1990s.
Sunday's Best has appeared frequently in the Amped series of games, which were released on the Xbox.
The songs featured include "Don't Let it Fade" and "Our Left Coast Ambitions," and are believed by fans of the band to "add new highs" to the gameplay.
Sunday's Best have also been heard during Fox show The Loop, during the episode "Bear Drop Soup".
In the popular Gilmore Girls series "Saccharine" can be heard playing in the background of a party in the episode Keg!Max!