The Nudes - Mystery (New Wave / Surf, 1983?) [BONUS FOOTAGE BONES BRIGADE VIDEO SHOW]
Snippet of Mystery by The Nudes, from "Good Night, Mr Mountain" in 'Bones Brigade Video Show Special Edition (Bonus Footage)'.
The band may be local to Santa Barbara, and the timing of Video Show's release means this was released latest 1984 but 1982/1983 is more realistic. The keyboard may be a Roland, according to a commenter on another video.
If anyone has any information on the band, please leave a comment.