Is there some sort of master pitch for a channel that further pitch changes can be based off of? (In a MIDI file specifically)
Several of the songs in the current soundtrack I am converting have strange out-of-tune issues. There are pitch changes throughout the song on what I currently have mapped as Tuba, maybe meant to replicate vibrato or similar. Problem is, overall the entire Tuba section is flat (vs the various strings, which all sound correct). So I am looking for a way to maintain the current pitch variation values, but increase the overall pitch of the whole channel by maybe +50 or +100.