...the PKG is the superior, albeit unofficial, method.
| Issue | Solution | |-------|----------| | “Install Failed – Corrupt Data” | Re-download PKG, ensure no spaces in filename. | | Black screen on launch | Disable BD Mirror in Multiman, enable Internal HDD mode. | | No sound during gameplay | Go to Audio Settings → Change from HDMI to LPCM 2ch. | | Guitar controller not working | Use a USB dongle for PS3 Les Paul; pair via PS button. | guitar hero metallica ps3 pkg exclusive