Acoustic grand piano soundfont (Yamaha Disklavier Pro), release 2008-09-10 116 samples, 44100Hz, 16bit. The acoustic grand piano soundfont is free. It is built from the Zenph Studios Yamaha Disklavier Pro Piano Multisamples for OLPC. The soundfont itself and all modifications made to the original samples by Roberto Gordo Saez, published under a Creative Commons Attribution 3.0 license. Copyright 2008, Roberto Gordo Saez Creative Commons Attribution 3.0 license http://creativecommons.org/licenses/by/3.0/ Zenph Studios Yamaha Disklavier Pro Piano Multisamples for OLPC: A collection of Grand Piano samples played by a Yamaha Disklavier Pro. Performed by computer and specifically recorded for OLPC by Dr. Mikhail Krishtal, Director of Music Research and Production, and his team at Zenph Studios. They are included in the OLPC sound sample library. How is it being done: "The Disklavier Pro has an internal electronically-controlled mechanism that allows it to play sounds with very precise specifications. It has its own file format known as XP MIDI, an extension of standard midi. I [Mikhail Krishtal] prepare the files for it to play -- in this case, representing notes of different registers, durations, and dynamic levels." http://csounds.com/olpc/pianoSamplesMikhail/pianoMikhail.html Produced by Zenph Studios in Chapel Hill, North Carolina. The main studio location is in Raleigh, North Carolina. http://zenph.com/ Samples from the OLPC sound sample library: This huge collection of new and original samples have been donated to Dr. Richard Boulanger @ cSounds.com specifically to support the OLPC developers, students, XO users, and computer and electronic musicians everywhere. They are FREE and are offered under a CC-BY license. http://wiki.laptop.org/go/Sound_samples http://csounds.com/boulanger Creative Commons Attribution 3.0 license http://creativecommons.org/licenses/by/3.0/