Developer: Gamesgreh
Category: Music and audio
CRITICAL NOTES: - The app has ENDED and i don\t work on it anymore. Please DO NOT EXPECT UPDATES for Android 13 and above. Features: - Low latency support for USB MIDI input devices. - full screen piano from version 1.5.5. - As tested app worked in background or screen turned off to practice USB MIDI Piano. This saved device battery. - Listen to midi & RMI (rmid) files with your custom instruments packed inside SoundFont files. - Export midi + soundfont to ogg. Don\t need PC to make midi to stream musics. - Switch to supported soundfonts quickly. Useful to test how midi sounds on different soundfonts. - Test SoundFont instruments with a small virtual piano or USB MIDI Keyboard, Normal Keyboard. Supports Key, Volume, Pitch, Modulation, Pedal events. More should work but i could not test. - Record to mid file from USB Midi keyboard, USB keyboard and virtual piano. - Plug normal USB QWERTY keyboard & play midi. Keyboard keys to piano keys mapping is same as that of Linux Multimedia Studio (LMMS version during 2016). IMPORTANT: - Using USB MIDI Keyboard device while midi file is playing might not work as expected because midi events change settings. - If USB MIDI Keyboard doesn\t connect try to turn it on & off & select this app when requested by OS. - Not all SoundFont files with extension sf2 are supported. Only fluidsynth/PolyPhone-1.x supported sf2 are usable. - Effects like Reverb, Chorus, high sample rate & interpolation can cause high load on CPU & cause glitch in audio. This app uses FluidSynth which requires powerful CPU. Reduce all options to minimum if glitch free audio is needed. - Volume gain can cause audio clipping / noisy audio. Keep it below 1.0 if volume is already high for a midi with lots of instruments. Better is to keep this minimum & increase volume from device\s master controls. - QWERTY keys don\t behave like hardware piano keys because they don\t offer pressure information. K/B Keys don\t feel smooth. USB related issue on some devices: Some devices like Samsung Galaxy Tab4 7.0 (degasltespr), Android 5.1 are creating java.lang.SecurityException and app currently don\t support such devices. May be future updates will fix this. I have tested MIDI KeyBoard M-AUDIO KeyRig-49 on 5-6 devices of Nubia, Redmi, Nokia, Lenovo, RealMe, Moto and it worked. However some devices don\t offer low latency. App uses whatever settings these devices provide for better audio. ISSUES: - Playing next musics repeatedly using buttons or shakes or buggy midi files can sometimes cause app to stop working or crash. Assets usage: - Most of midi used from www.vgmusic.com. - Only those soundfonts, midi musics are use which had permissive license. However some license were hard to find. Musics are remake/remixes and may resemble OST of some popular game. In that case please let me know if you have problem with distribution of the musics. I will remove them :/ - The assets used were used with the purpose of giving a demo of audio produced by this app. Powered by unmodified FluidSynth 1.1.6 http://www.fluidsynth.org
