If you're specifically interested in Amiga demo programming a scene insider has a nice Youtube series running: https://youtube.com/playlist?list=PLc3ltHgmiidpK

If you're specifically interested in Amiga demo programming a scene insider has a nice Youtube series running: https://youtube.com/playlist?list=PLc3ltHgmiidpK-s0eP5hTKJnjdTHz0_bW https://youtube.com/playlist?list=PLc3ltHgmiidpK-s0eP5hTKJnj... It's quite enjoyable to watch at the beginning explaining basic assembler but also Amiga specific hardware programming like "copper lists". It gets pretty hardcore later on which was too much for me.