Yeah, CC7 should go with a MIDI file.

Is there a filter in Studio One hiding it?

Does the synth being used recognize it? This is a whole different issue. Most synths will, but they don't have to; you can have a synth that has no idea what CC7 is, if the synth is not GM compatible. Even then 'most' synths (even if not GM compatible) recognize CC7 .. but not all of them.


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Make your sound your own!