Description
Classroom software for the TRS-80, written by Ortega Educational for ages 7 to 11.
Provenance
Found in a school storeroom when the building was cleared. Read once, slowly, on a restored drive. A second pass was not attempted. Every sector was recovered on the first or second read.
Preservation
- Fixity (SHA-256)
3282a4645fc3a99cddeb0e802bb85be3d89a12e77420f40a8c2bc4c0f206a3f8- Last verified
- Sep 28, 2026, by Vigil
- Emulation profile
- LZE-TRS80-3 · lz-z80 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. The license does not permit copies to be taken away.
In the reading room it runs in emulation under profile LZE-TRS80-3, from a read-only copy of the recovered image, as it would have on the TRS-80.
Cite as: Ortega Educational, Music Quest (1980). Lazarus Archive, LZ-08722.