Saol Álainn is the alter ego of Isom Innis, synth wiz. “Nostroke,” filled with hectic keys and a lot of rhythm, starts with the fairly ominous lyric, I don’t wanna have a stroke if I can’t find my medication. Sounds then dart in and out (stroke-like?) and there’s a colorfully hyperactive video to match, directed by Samuel Morris Hamad. “Nostroke” is out now on No Recordings.