I listened to coming back to life.
Not bad, the vocals are a bit unGilmourlike, but the guitar work shows the closest resemblance to him that I've ever heard. Roger should recruit the guitarist for his next tour, he knocks the socks off of Doyle Bramhall II and even Snowy White!
That said, I'm still a firm believer that Floyd are the most uncoverable band that ever exsisted, mostly due to Gilmour's unique guitar approach. Well, it doesn't sound that unique when you first hear it, but if you compare it to any other guitarist who tries to imitate him, there's no comparison. No one's ever going to perfect the Gilmour style to the extent that my ears expect.