I don't know if you've done this one before.
I think tops would have to be Wire summer/autumn 2013
Hawkwind at St Helens was also good but I have a feeling that the relatively recent tour with Moorcock et al would probably have blown it out of the water from the clips on youtube.
Thin Lizzy with Snowy White
thoroughly enjoyed Julian Cope at Glastonbury
Classix Nouveux could always be depended on
can't think of more offhand