»Animatrix original score, by Don Davis«

Well i saw the Animatrix and during the short "Beyond" (really cool btw) at the part where the girl is in the courtyard of the haunted house i was hearing this wondrous music... in the credits they list tracks used in each short, but the music that i heard was not one of those tracks, leading me to believe that it was an original piece by Don Davis... first of all, does anyone know if this was a track they neglected to label, and if so what is the name of the track. Also is there any plans to release an Animatrix Original Score?

thx