(If you want to use SynthFont and an external device like the SD-90, it's a good idea to have some way of synchronizing things I do it by having Noteworthy Composer play a single note several measures before the beginning of the music, recording that along with everything else, and then aligning them together in Audacity.) Miscellaneous With the SD-90, I set it as the Playback Device in Noteworthy Composer, then record it using Audacity with the SD-90 set as the recording device. I use Noteworthy Composer to create MIDI files, which I then send through SynthFont to create the actual sound-files, using various soundfonts I found on the internet.