Quite big XD Organoids are a little taller than humans when upright [He lowers his head to inspect the flute curiously. Wood, with holes in it, hollow. Music? He knows the word, and that those sounds were music. Does he like it? ...he doesn't really know. Hm.
He head-tilts again to attempt to convey this confusion. How do you know if you like something you've never heard before now?]