Here is the collab Rollins did with Cohen later in the show plus the finale with Was (Not Was) with Sweet Pea Atkinson on lead vocals. There is a cameo from Hal Willner as well who was an absolute genius... youtu.be/_mee-bUs9NE?...

Leonard Cohen & Sonny Rollins - Who By Fire [Live] [Sunday Night Live/Night Music]

[Hi-Fi] Posting this, as what little tribute I can make, to the memory of Hal Willner, and the critical agent in making this magic moment occur, on USTV, so ...