I’m interested in where people send the output of their MIDI File Player.
IOW, what do you use for your multi-timbral sounds when playing back a MIDI file?
Of most interest would be any plugin(s) that are one-stop-shops for playing back GM compatible MIDI files (if such exist).
But even if it’s hardware, or a collection of soft-synth on different channels, I’m sure there are many ways GP users realize MIDI file playback, and I think it would be nice to catalog some of them here.
You could use one of the multitimbral VSTis like Kontakt, SampleTank, Korg Triton (Extreme) or UVI Workstation and inside create a Multi instrument conforming to the GM standard.