| Option Category | # # OSD CLI OPTIONS # |
| Description | This option lists any midi devices on your computer that MAME could access. |
| Full Command | -listmidi |
| Alt. Command | -mlist |
| Reverse Command | none |
| Example | mame64.exe -listmidi |
| mame.ini Command | none |
| Command Default | none |
| Argument Format | none |