IPhone 5 or newer (iPhone 6 or newer recommended) External keyboard and MIDI-over-LAN support via CoreMIDI Very efficient use of RAM and CPU resources Lossless FLAC format provides the highest quality with smallest disk footprint and fast loading times Fully resizable and customizable 1 or 2-tier keyboard Customizable MIDI and Dynamics response Over 1,000 release samples for true staccato Accurate sustain pedal modeling including re-pedaling support 100% sample-based sounds with hybrid modeling High-resolution audio recording via premium microphones and pristine converters Every detail has been painstakingly crafted to bring you the most authentic piano experience ever on iOS. The final result delivers crystal clear hammer attacks, staccato release trails, and much more. The same quest for the highest fidelity sounds has spurred the deep sampling and meticulous capturing of this piano for the app. The origins of this virtual instrument lie in the masterfully crafted Ravenscroft 275 Titanium Grand Piano - made of 1,000 year old sitka spruce wood with solid titanium string termination points and precise, responsive CAD optimized action. Launch the app and access the gorgeous tone of this one-of-a-kind concert grand from your iPhone or iPad. Experience the splendor of a Ravenscroft Grand with the most realistic sounding piano ever created for iOS.