Contains earlier improvements as well as a simple PC speaker music playback as backup in case SB16 is not found.
- Dynamically disabled SB16 if not found
- PC Speaker music playback in case SB16 is not active. Works on qemu with switches
-audiodev id=dsound,driver=dsound -machine pcspk-audiodev=dsound - CHS reads as backup in case LBA reads fail
- Renamed resulting file from .iso to .bin to reflect real contents