- Custom SoundFont loading support
- ADLMIDI Synthesizer for good old OPL3 FM instruments
- Bass Bosst and Equalizer (*)
- Light and Dark Themes
- use PNG or JPEG file in directory for Album Cover
- Android Wear remote control
- Android Auto support

(*) Premium only feature

This application uses a modified version of FluidSynth you can find the source code here https://github.com/VolcanoMobile/fluidsynth-android