Fixed MIDI device addListener. derp
Fixed MIDI device addListener. derp

DrumPants/Sensorizer-DrumPants-Firmware,DrumPants/Sensorizer-DrumPants-Firmware,DrumPants/Sensorizer-DrumPants-Firmware,DrumPants/Sensorizer-DrumPants-Firmware,DrumPants/Sensorizer-DrumPants-Firmware