Watched it last night some were awful, 2 of the insrumental tracks I still have no idea which song they were supposed to be.
Sadly most of the performers had not got the vocal talent required to do a decent job and Marc Almond attempting Life on Mars was pretty dreadful and for him embarrassing.
Fook knows where they found some of the "singers" it could have been very good but sadly it was not.
The only one that stood out for me was Blackstar which the two female singers did a pretty good job on.