Still not sure what you’re after here.
If you have every setting in a preset, (Most users operate like that) for each song, then all you have to do when choosing that song (Preset) is move the drum slider up/down. (Hardly any extra work as you wouldn’t be playing at the time)

Bill
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English Riviera:
Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).