This is a set of simple SID player routines for Commodore 64 written in C:

• sidplay.c uses a simple loop to play patterns on every frame
• sidplayint.c uses raster interrupts to play patterns on every frame

To compile the program you need the following:

• llvm-mos compiler
• c1541 utility from VICE Commodore emulator

To run the program:

• LOAD "SIDPLAY",8 : RUN simple loop player
• LOAD "SIDPLAYINT",8 : RUN interrupt driven player

Ginger is a tune by Kristian Røstøen and comes form the High Voltage SID Collection.

Read more about the project here and here.