Hello folks, me again. I’m still on tour, but I did check the 5.1 mix this time before it was authoured and it sounded good to me, it certainly should sound quite different to the previous disc. To the guy listening to the Dolby version, it sounds like you are playing back from a laptop (?) and need to turn off the audio compression – some software players default to having this on with Dolby, and if so the audio will pump up and down (better to listen to the DTS version anyway to be honest).
If anyone is not finding that the front speakers are predominantly anchoring the drums, bass and guitars, with keyboards and backing vocals mostly in the rears, and lead vocals clear in the centre speaker (previous version had them somewhat swamped due to a significant imbalance of the drums in the other channels), then there could be an issue with playback. The 5.1 mix is simply a spatially expanded version of the stereo, so if the new stereo sounds correctly balanced to you (and being a big fan of Simple Minds, I certainly aimed to match the original as closely as I could) but the 5.1 mix does not, then something may have gone wrong with the 5.1 reproduction and/or channel assignment on your system (even when it seems correct on another disc).
And if that all checks out but you still don’t like the sound of it, then I guess it’s just the mix that let you down, in which case my fail!
SW