This grand piano must stay into a recording Studio to be recorded in a good way.
Recording in a room can be a problem because the sound is summed with the reflections of the wall too; this is a not good sound. The studio is treated with some materials that corrects the piano sound, without ambient. After the recording we can choose an ambient with the best sampled halls, rooms, concert halls that there is in the world, infact we use convolution reverbs.
We can send you multiple audio files, or stereo file. We can mix only piano or piano with all sampled instruments.
The electroacoustic and software chains are:
MIDI file from client - Disklavier Pro - Neumann/Schoeps microphones - good cables - Apogee Symphony system @ 32bit/192KHz - Pro Tools or Logic or Nuendo - Audio + samples for an arrangement - Apogee Symphony I/O plus Apogee DA16X for 28 mixing channels - Thermionic Fat Bustard+Dangeroud 2Bus (28 channels) - (Studer stereo tape) - Maselec analog multiband (mastering) if needed - Apogee Symphony - Audio file - Audio Maximization - resend to client.