Helmeted ジェイコブ walks in, 頭 down as he inspects the ミツバチの巣箱(複), listening for significant microtones, or simply amused by some of the simpler out-of-tune songs he hears coming out of the dusty fans (one of which actually manages a passable version of the Alphabet Song, using squeaks and thumps to punctuate the sections of the tune).