Synthogy Ivory II American Concert D 1951 New York Steinway D selected by Steinway &amp; Sons for artist promotionIncludes the Award-winning Ivory II piano engine49GB Core LibraryUp to 20 Velocity LayersHarmonic Resonance Modeling for True Sympathetic String ResonanceCustom Soundboard Emulation DSPHalf-pedalingPedal Noise EnhancementsRelease samples triggered by velocity and durationUna Corda (soft pedal) samples at multiple velocitiesNative 64 Bit SupportTimbre Shifting, Parametric EQ and Synth Layer controls for powerful sound sc Ivory II American Concert D is one of those instruments This vintage 1951 New York Steinway D (CD 121) was chosen by the Steinway &amp; Sons concert department for Steinway artist promotion Throughout the years, the instrument has been lauded by some of the world's greatest concert artists Indeed, the plate of the piano is signed by Glenn Gould, Rudolf Serkin, and many others, as a testament to high praise by the world's great masters