Viscount sonata is truly a 'performance' model digital piano designed for the most sophisticated and discriminating piano performer. the design and specifications meet the high standards of european piano crafting tradition. sonata utilizes our most advanced grand touch feeling hammer action keyboard that includes escapement - a delicate movement that simulates the world's most prestigious concert level pianos. this helps develop finger strength and dexterity important elements for any aspiring pianist. one of the main strengths of this instrument can be found in the new technological process that produces the sound. this exclusive technology called â€œimotionâ€ makes the sonata a truly expressive and unique instrument - producing all the subtle nuances and timbres of a concert grand acoustic piano. the elegant cabinet and acoustic-chamber ii™ sound system complete the piano and help make this our most beautiful and advanced vertical piano. sonata is available in two new finishes including semigloss black and cherry satin which makes this our most sophisticated and elegant vertical piano. our master craftsmen have paid special attention to the quality of the materials and craftsmanship for every one of our sonata pianos. the accomplished craftsmen ensure that ever detail help make these pianos truly unique.