FSB without header ? by Mygoshi at 1:13 PM EDT on October 31, 2015
XBOX 360 & PC version of Spider-Man 3 Game have fsb files. (xma/fsb for 360 and fsb for PC). But the PS3 version doesn't have an header for the files, so I don't know.
Here's a sample: https://mega.nz/#!Sh9DQbhD!gLEttnFG-zcf0FWlStbzW5cpLlUCvisq7a2o0ofECkc