Castlevania (Rondo of Blood and Bloodlines): Vampire Variations Vol. 2
Not an official OCR album but a very good, worthy album! Also free!
"Following the success of the first album in October 2011, Alexandre Mourey (Chernabogue) and KNGI.org are proud to present Vampire Variations: Volume II – a whole new tribute album to the Castlevania series, released on October 31, 2013.
This new album focuses on two major games from Konami's series: Rondo of Blood (PC Engine, 1993) and Bloodlines (Genesis, 1994), and on the music composed by Akiropito, Keizo Nakamura, Tomoko Sano, Mikio Saito (Rondo of Blood), and Michiru Yamane (Bloodlines).
But this time, we decided to put it to the next level: 2 albums, more than one and a half hour of music, more than 25 musicians and performers, and full album artwork. Everything was done by fans, for fans, to celebrate the games' anniversary."
Download the first and second Vampire Variations here (the first one is in the third big window on the main homepage)