Provides access to the ALSA sequencer
$ luarocks install midialsa
This is a call-compatible translation into Lua of the Python
module alsaseq.py by Patricio Paez. It gives access to the ALSA
library, offering functions client, connectfrom, connectto, fd, id,
input, inputpending, output, start, status, stop and syncoutput,
plus some functions to interface with the MIDI.lua module.