I don't think it's the database, as I CAN see and play it from file view.
And it loads fine, it just shows a total time of 0:00...
Yes, it plays fine off my rockbox on Windows, too... in Windows Media Player, in FL Studio, in Audacity...
In fact, I just opened it as a .wav, reencoded it, and it now works fine. Audacity showed a little blip of noise at the beginning, but it doesn't sound in WMP or FL... I wonder if it was a weird encoding thing. (?)