Jonah's solo work includes two solo albums, 1978's “Back Tracks” and 2001's "Mirrors and Windows" . Two albums with Breathless, for EMI America, "Breathless" (which featured the hits “Takin' It Back” (which charted in 1979), “Glued to the Radio”, and “Walk Right In”) and "Nobody Leaves This Song Alive" (which includes "Hearts in Hiding" and “Wild Weekend”). The Breathless greatest hits collection is available for download (Vinyl) and on CD from Line Level Music (Jonah Koslen and Breathless 1979 - 1981).
Between 1982 and 1984 with Jonah Koslen and the Heroes recorded two albums “Aces” and “Orange”