Yamaha b2 upright piano - Polished ebonyIntroducing the Yamaha b2 Upright Piano The b2 is the mid range model in the b Series and is the first model in the whole Yamaha lineup that comes in a traditional style cabinet. This gives it the elegant front pedestal legs and castors making it easier to move, while the wider cabinet helps give the b2 a richer tone than the b1 as there is more space inside the instrument for the sound to resonate. A key technical improvement over the popular b1 is