I played this on my radio show in the early 80s. How did I get away with that? They're mostly forgotten because they broke up in 1983, their albums were long out-of-print, and they never reformed. xoyo has only had 16,000 streams on Spotify as of August 2018. It really ought to be in every post-punk and early 80s compilation and playlist.
"How on earth XoYo missed the charts must remain forever a mystery" (Q, 07/2003)