How to Create a Virtual MIDI Device using loopMIDI:

1. Download loopMIDI, then install and open it.  

2. Once loopMIDI is open,  enter a name for the new virtual MIDI device (eg. AngelBeatsPort) in the text box on the bottom right of the screen, then press '+' on the bottom left to create the port.

How to Connect to a Virtual MIDI Port in Angel Beats:

Angel Beats will automatically connect each track to the first available MIDI port on startup and each time a new track is created. If there are multiple ports available, you can switch between them by using the 'Select MIDI port' action in the bottom region of a track header highlighted below:

Other Tutorials:

How to Use Soundfonts for Playback