Electronic Music No.33 by William Lennox was planned at the StockHolm Studios for Electronic Music in 1984.

This was set out as a major composition incorporating developments from Electronic Music No.17 and a series of compositions under the group name Electronic Music No.34.

Electronic Music No.33 was subtitled Demalife and made use of the system Demax.

At the Stockholm studios work on new systems was carried out on a central computer ( this was in 1983-4) under the direction of Lars Gunnar Bodin, and local students at the EMS had access to this information, one of them used this information for their own work and even took the name of the composition - WTL is still waiting for an apology for this from EMS Stockholm and the time to work on the composition.