you may have tried this already but try to just rename the audiomanager file, then soft reset, not hard reset, and then go into tf3d music and hopefully it searches for your music.
Alright I finally got it working, I deleted all the music off my SD card, Reflashed my rom, deleted the ENG file, resynced, it worked, only problem is, my TP is being god awful slow, slow to pause, skip track, everything, I took out my 16gb class 2, replaced it with my 4gb class 6, the phone is so much faster, I dont get it, its like the 16gb card slows my whole phone down, with everything it does. I will have to experiment more, but the phone has been performing much much better since I put the 4gb class 6 sandisk in.