Funny I found the score here: http://web.media.mit.edu/~mike/scores/busoni/carmen/index.html
Click on the score to browse through the music. This is a recording I found back on an old VHS tape. Well, it seems old but is in fact only from 2000. This is a fantasy from Busoni on the famous Carmen Opera by Bizet. Thanks to the pianist Marina Scalafiotti http://www.marinascalafiotti.com
who agreed to publish this and thanks to Barbara who had the great idea to tape this! Distributed by Tubemogul.