Description
A music sequencer for the PDP-11, written by Wren Software for musicians.
Provenance
Rescued from a skip outside a former office in North Mardale. Read once, slowly, on a restored drive. A second pass was not attempted. Most of the work survives, but some files are lost. The damage map lists them.
Preservation
- Fixity (SHA-256)
af2dfb36f1fb4f7174407e33ef8cfaeb4663e363735eb93c7531cc5c06716d10- Last verified
- Oct 27, 2026, by Vigil
- Emulation profile
- LZE-PDP11-3 · lz-pdp core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms.
In the reading room it runs in emulation under profile LZE-PDP11-3, from a read-only copy of the recovered image, as it would have on the PDP-11.
Cite as: Wren Software, Bramble Tune (1979). Lazarus Archive, LZ-29429.