Description
A music sequencer for the Macintosh, sold to musicians by Ada Duarte.
Provenance
Rescued from a skip outside a former office in East Hartbridge. The dye layer had begun to fail at the outer edge; the last sectors came from a second read in a different drive. Independent reads agree bit for bit.
Preservation
- Fixity (SHA-256)
5d3a7254b4284bf1b349dff156331a53b1db404a33366b3c23c366585d2c9565- Last verified
- Oct 2, 2026, by Vigil
- Emulation profile
- LZE-MACOS-8 · lz-m68k 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-MACOS-8, from a read-only copy of the recovered image, as it would have on the Macintosh.
Cite as: Ada Duarte, Keystone Sequencer 2.3 (1990). Lazarus Archive, LZ-07566.