nice additions to the instrument articles rackett is sure a weird beast i've played with one occasionally i don't do double reeds but i had to toy with it anyway by the way when modifying entries like sackbutt you should check first to see if it automatically goes to sackbut as it does in which case there's not much reason to change the spelling considering how many spellings there are for sackbut i assume you're a double reed player with a fondness for renaissance horns