By Andrew Mee in collaboration with the OS API Working Group. This is the second part of a series demonstrating how a developer may go about building a USB MIDI 2.0 device. You should read Part 1 before this Part 2. Part 1 is here: https://www.midi.org/midi-articles/building-a-usb-midi-2-0-device-part-1 In the last part we created a simple set of U...

By Andrew Mee in collaboration with the OS API Working Group USB MIDI 2.0 was released by the USB-IF in June 2020, with Apple adding support within CoreMIDI in October 2021 and Google added support in Android in August 2022. At the time of writing, Microsoft has announced upcoming support for MIDI 2.0 and now on a public Github, and also patches ha...