I would like to see multiple sidechain inputs. For example, if I have a compressor and click on the "sidechain" button, I can only select one sidechain input for that compressor. I would like to be able to select more than one sidechain input. Some multiband plugins have an external sidechain input for each band, but because Studio One only has one sidechain input I can select, I have to use the same sidechain source for each band. If I had multiple side chains, I could pick one sidechain for one band and another sidechain source for an other. For example, if I have a multiband compressor with each band having its own external sidechain input, I can have one band respond to the kickdrum sidechain, another band responds to a vocal sidechain etc. I hope this makes sense.