"Slash" and "The Comfort Zone" are the same. Interestingly some versions are listed as having 8 tracks on the B-side, while others 7. Some of the CD-R versions only have 13. Original version has no tracklisting. I just pulled out both tapes, and they are both on C60s so I would doubt that the Sol Niger version of the tape has an extra track, but would have to give both tapes a play back to back to be certain.