hi all. im looking for a relatively cheap midi controller that does either of these two functions: a: can send multiple program change data over different midi channels on a single "click". 2 or 3 program changes at once, each on different midi channels, essentially b: can send midi note data I know the Behringer controller can do both, as i already have one. but i need another, and one thats cheaper than the behringer or im just gonna buy another one of those. any one know of such an existing controller?