Casio AP-S450 Celviano Digital Upright Piano 88-Keys (Brown)Elevate your musicianship and set off on an inspiring digital upright piano experience with the Casio AP S450 Celviano digital upright piano. Designed for stellar acoustic like performance, the AP S450 Celviano doubles down on features that excel in sonic expression and nuance. The Smart Hybrid Hammer Action Keys deliver the subtle detail needed to pull off complex classical passages with ease; meanwhile, the Multi dimensional Morphing AiR sound