aplaymidi - play Standard MIDI Files
-p client:port[,...] [-d delay] midifile ...
is a command-line utility that plays the specified MIDI file(s) to one
or more ALSA sequencer ports.
Prints a list of options.
Prints the current version.
Prints a list of possible output ports.
Sets the sequencer port(s) to which the events in the MIDI file(s) are
A client can be specified by its number, its name, or a prefix of its
name. A port is specified by its number; for port 0 of a client, the
":0" part of the port specification can be omitted.
For compatibility with
the port specification is taken from the
environment variable if none is given on the command line.
Specifies how long to wait after the end of each MIDI file,
to allow the last notes to die away.
Clemens Ladisch <firstname.lastname@example.org>