{"id":16991891,"url":"https://github.com/polykit/vic20-sequencer","last_synced_at":"2026-01-05T13:03:05.546Z","repository":{"id":252136837,"uuid":"613574638","full_name":"polykit/vic20-sequencer","owner":"polykit","description":"Simple 16-step MIDI sequencer in BASIC for the Commodore VIC-20","archived":false,"fork":false,"pushed_at":"2024-08-07T20:16:06.000Z","size":305,"stargazers_count":4,"open_issues_count":0,"forks_count":0,"subscribers_count":4,"default_branch":"main","last_synced_at":"2025-03-16T17:18:44.875Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"BASIC","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/polykit.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-03-13T20:55:48.000Z","updated_at":"2024-08-07T20:16:09.000Z","dependencies_parsed_at":null,"dependency_job_id":"fe36e6ce-0f7e-4445-b8b0-189cd705db2c","html_url":"https://github.com/polykit/vic20-sequencer","commit_stats":null,"previous_names":["polykit/vic20-sequencer"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Fvic20-sequencer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Fvic20-sequencer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Fvic20-sequencer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Fvic20-sequencer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/polykit","download_url":"https://codeload.github.com/polykit/vic20-sequencer/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244902926,"owners_count":20529115,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-14T03:27:41.472Z","updated_at":"2026-01-05T13:03:05.467Z","avatar_url":"https://github.com/polykit.png","language":"BASIC","funding_links":[],"categories":[],"sub_categories":[],"readme":"# VIC-20 MIDI SEQUENCER\n\nThis is a simple 16-step MIDI sequencer written in BASIC for the Commodore VIC-20. It is using\nthe VIC-20 MIDI cartridge from RETRO Innovations.\n\n[There is a short demo video over on YouTube](https://www.youtube.com/watch?v=cCfxLhu_GRw)\n\n![Screenshot of VIC-20 MIDI sequencer](vicseq.png)\n\n## Installation\n\nCopy the file `vicseq.prg` over to your favorite device to get data onto the VIC-20, eg. SD2IEC or Pi1541 floppy disk drive emulator. A memory expansion needs to be in place in order for the program to run.\n\nStart it with the following commands:\n\n```\nLOAD\"VICSEQ.PRG\",8\nRUN\n```\n\nReplace the device number accordingly.\n\n## References\n\nhttp://www.go4retro.com/products/vicmidi\n\nhttps://github.com/LeifBloomquist/VICMIDI\n\nhttps://worldradiohistory.com/UK/Mapelin/Maplin-Project-Book-22.pdf#page=32\n\nhttps://vice-emu.sourceforge.io\n\nhttps://cbm-pi1541.firebaseapp.com/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolykit%2Fvic20-sequencer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpolykit%2Fvic20-sequencer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolykit%2Fvic20-sequencer/lists"}