WELCOME TO THE JAM-ON VAULT: FREE MP3 DOWNLOADS Newcleus 4Track Refs 4 track cassette recordings used for song writing and arrangement. Newcleus 4Track Demos Original 4 track cassette master recordings of songs released as Newcleus. Positive Messenger 4Track Demos Original 4 track cassette master recordings of unreleased songs. Newcleus 24Track Roughs Rough mixes recorded to cassette when the original multi-tracks were first laid. Tape 2 Tape Demos Pre Positive Messenger deck to deck cassette dub recordings. Newcleus 24Track Releases Production done for Joe Webb by Cozmo D and Chilly B circa 1984.