There are 1 repository under midi-library topic.
Add the Arduino MIDI Library API to the usb_midi_host TinyUSB MIDI Host driver
The step sequencer allows you to create a repeating sequence of tones and to change the resulting tone sequence with the buttons and potentiometers. It supports the MIDI protocol and has a DIN connector. This allows you to use the step sequencer together with other instruments or use it as an input for software instruments in a Digital Audio Workstation (DAW). For the seccond approach you might need to use a MIDI to USB cable.
LAMB: Kilo-Scale MIDI MIR Meta Database
A foot midi controller pedal using Bounce2 and arduino FifteenStep libraries
A MIDI C++ library with objects for reading, writing, playing, editing and recording midi files
Sound synthesis library for Android
Automatically connects to AP and create a web server exporting XML of scanned WIFI data