Description
A music sequencer for the PDP-11, published by Arjun Lowe in 1976.
Provenance
Deposited by Port Larkstead Radio Amateurs’ Society. The tape had stretched near its start; the first blocks were repaired by hand from the sampled signal. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
96a27cd4ad455b749c8fa66c85e944b341bcfbb1043d3bfd951203bd3c69dd56- Last verified
- Oct 5, 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 reading rooms only, under the Lazarus orphan works policy.
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: Arjun Lowe, VectorTune 4.0 (1976). Lazarus Archive, LZ-38542.