famistudio
Music editor
FamiStudio is very simple music editor for the Nintendo Entertainment System or Famicom. It is designed to be easier to use than FamiTracker, but its feature set is also much more limited. It is targeted at both chiptune artists and NES homebrewers.
There is no official package available for openSUSE Leap 15.6Distributions
openSUSE Tumbleweed