Gankutsuou (The Count of Monte Cristo): Missing tracks?

Highly doubt it but… anyone happen to have a rip or something where the few "missing" music pieces of the anime Gankutsuou may be found? not the classical pieces, I mean such as the melody played by Haydee with her harp, the instrumental/piano version of "We were Lovers" or the music that plays at some points during the final episodes (end of ep 22 "Counterattack" if I remember well?) which seems to be a kind of arrangement to the track "Kaishou" from the OST.

Magnifecent series, wondeful music… I know I am not really an active member of these forums and more like a mere leecher, but I would really be thankful if someone could help on this. 🙂