Was having a bit of a ponder the other day and I realized that I can count on not many fingers the number of artists I can call tom mind who sync their gameboys with other things or even other gamboys.
Off the top of my head I am fairly sure of these:
Saitone - Overlapping Spiral and the MJ tunes were synced LSDJs?
Henryhomesweet - Syncs various GBs for the lobitbasement/outhouse series
Coova & Little scale - Coova's Nanoloop synced to sebs mad scientist lab
Mr Spastic - Uses Muddy/Arduino synced to Midines and midibox sid?
I have no doubt there are tons which I missed but curious what is out there,