FamiStudio

FamiStudio is a simple 8-bit chiptune music editor for a famous video game console from the 80's. It aims to be more fun and approachable than other chiptune apps.

Features:

• Modern DAW-style UI with piano roll
• Instrument & Envelope edition
• DPCM sample editor
• Export to various formats (WAV, MP3, Video, ROM, NSF, etc.)
• Volume, fine pitch, vibrato effect tracks
• Slide notes (portamento)
• Arpeggios
• Undo & Redo
• Copy & Paste
• Register Viewer
• Multiple audio expansions supported
• Rich documentation and video tutorials
• German, Korean, Portuguese, Russian, Spanish and Chinese translations

Please note that this is a very specialized app for a very specific video game console, not a full-featured DAW. You need to be willing to work with and understand the limitations of that hardware to get the most out of the app.