Program for mouse scrolling while hovering over menus

OK, bad title but this is something I’ve looked for for ages (Windows), it let’s you mouse scroll whatever you’re hovering over in any program. I.E., if your mouse is hovering over the arrange page, you’re scrolling up and down, over the mixer top; scrolling through the “racks”, faders; adjusting fader level, bottom of mixer; scrolling through tracks, WITHOUT HAVING TO SELECT ANYTHING! Great for lots of other programs too…