I've been playing around with a Commodore VIC-20 from the early 80s and a MIDI interface card. I decided to program a simple 16-step sequencer in BASIC - because there is none. Please subscribe and like and get notified about upcoming videos on my channel!

I'm using the VIC-20 MIDI Cartridge from RETRO Innovations in my VIC-20. The BASIC source code can be found on my GitHub site: https://github.com/polykit/vic20-sequencer

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GitHub: https://github.com/polykit Mastodon: https://chaos.social/@polykit

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Music by LOOK MUM NO COMPUTER https://www.youtube.com/LOOKMUMNOCOMPUTER

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Pi1541 Floppy Disk Drive Emulator: https://cbm-pi1541.firebaseapp.com RETRO Innovations VIC-20 MIDI Cartridge: http://www.go4retro.com/products/vicmidi VIC-20 Programmers Reference Guide: http://cini.classiccmp.org/pdf/Commodore/VIC-20%20Programmer's%20Reference%20Guide.pdf VIC-20 Assembly Language Programming Book: http://www.1000bit.it/support/manuali/commodore/vic20/vic-20_machine_code.pdf Old Maplin Magazine Article: https://worldradiohistory.com/UK/Mapelin/Maplin-Project-Book-22.pdf Commodore VIC-20 Image: https://commons.wikimedia.org/wiki/File:Commodore-VIC-20-FL.jpg Commodore VIC-20 Logo: https://commons.wikimedia.org/wiki/File:VIC20_Logo.svg

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#vic20 #midi
#retrocomputing