Zirconium mechanism's first tape (called home made tapes 1982 later re-named Laney one) was a mixture of all the music that had been done in the years before.When it was mastered onto minidisc in the late 1990's,mesmo did this extra track on the end,and it was done only with samples from the original tape ( and some drum loops). Sequenced with Notator and an Atari 1040ste.