I need assistance on this said subject. If this has been answered already, please forgive this repeat request.

I just downloaded four FLAC files of a 5.1 surround sound album from this forum. Each of the 4 files has the same number of tracks. I stored them on a flash drive and I would like to play it from the flash drive to my surround sound receiver via USB port. Is this possible? If it is, is there something I have to do to these 4 file before I play them?

Thanks,
Alex