OPN2 MIDI Player
Simple MIDI-player for Android based on libOPNMIDI library
| AppID: | ru.wohlsoft.opnmidiplayer |
| Author: | Vitaly Novichkov |
| License: | MIT |
| InRepoSince: | 2019-01-11 |
| LastRepoUpdate: | 2025-09-22 |
| LastAppUpdate: | 2025-09-22 |
| LastVersion: | 1.6.1 |
| Categories: | Multimedia |
| APK source: | Github |
| Google Play: | Check if it's there |
OPN2 MIDI Player is an implementation of OPNMIDI based MIDI-player for Android. It’s a MIDI-player based on emulator of a Frequency Modulation chip Yamaha OPN2 (YM2612). This small MIDI-player made with using of libOPNMIDI library.
Key Features:
- OPN2 emulation
- Customizable bank of FM patches (You have to use the bank editor to create own sound bank)
- Stereo sound
- Number of simulated OPN2 chips can be specified as 1-100 (maximum channels 600!)
- Pan (binary panning, i.e. left/right side on/off)
- Pitch-bender with adjustable range
- Vibrato that responds to RPN/NRPN parameters
- Sustain (a.k.a. Pedal hold) and Sostenuto enable/disable
- MIDI and RMI file support
- Real-Time MIDI API suppor
- MIDI and RMI file support
- loopStart / loopEnd tag support (Final Fantasy VII)
- 111-th controller based loop start (RPG-Maker)
- Use automatic arpeggio with chords to relieve channel pressure
- Support for multiple concurrent MIDI synthesizers (per-track device/port select FF 09 message), can be used to overcome 16 channel limit
- Partial support for GS and XG standards (having more instruments than in one 128:128 GM set and ability to use multiple channels for percussion purposes, and a support for some GS/XG exclusive controllers)
- CC74 "Brightness" affects a modulator scale (to simulate frequency cut-off on WT synths)
- Portamento support (CC5, CC37, and CC65)
- SysEx support that supports some generic, GS, and XG features
- Full-panning stereo option (works for emulators only)
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).
