ctrmus v0.5.3 by deltabeard
Music player for WAV, AIFF, FLAC, Opus, Vorbis and MP3 files
Install on your 3DS
Method 1Scan the QR code
With FBI (Remote Install › Scan QR Code) or 3dsDL (Scan QR Code). Either one installs it.
Method 2Send it to your 3DS
Open 3dsDL › Receive on the same Wi-Fi, then press:
Send to 3dsDL Not working?
Other ways to install
From your SD card: copy ctrmus.3dsx into /3ds/ and start it from the Homebrew Launcher.
Send can't find your 3DS? Type the address 3dsDL shows on Receive, then press Send.
Send to 3dsDL
Files
Screenshots
About ctrmus
Browse the SD card and play what's on it. Music keeps going through headphones with the lid shut.
- A: play a file or open a folder
- B: up a folder
- Up/Down: move the cursor
- Left/Right: jump 13 files
- L+R or L+Up: pause
- ZL/ZR or L/R: previous or next song
- L+Left: show the controls
- Start: exit
Only ASCII characters display properly. Other characters in file names come out garbled, but the files still play.
- A: play a file or open a folder
- B: up a folder
- Up/Down: move the cursor
- Left/Right: jump 13 files
- L+R or L+Up: pause
- ZL/ZR or L/R: previous or next song
- L+Left: show the controls
- Start: exit
Only ASCII characters display properly. Other characters in file names come out garbled, but the files still play.
Release notes
v0.5.3 · Oct 18, 2025
What's Changed
- actions: compile on pull request and merge by @deltabeard in https://github.com/deltabeard/ctrmus/pull/81
- Check whether upcoming autoplay entry is a file by @narayanx in https://github.com/deltabeard/ctrmus/pull/83
Full Changelog: https://github.com/deltabeard/ctrmus/compare/v0.5.2...v0.5.3