Really good dance line-up. A few marginal things for the yoof & adventurous to try.
Concerts are certainly marginal folk. Billy Bragg - acquired taste for those who like being hectored politically, Midge Ure - can't comment.

If you really want something not that folkie I would suggest Billy Watman Venue 65, Sat 4:30 - unassuming 15 year old who lets his guitaring talk and boy does it talk! You will thank me for saying, unless you are a guitarist.................

Oh and those traveling along the A40 from the west approaching Oxford should be aware there are still roadworks there and lane restrictions. They are closing Sunderland Avenue (the bit from Wolvercotes to Cutteslowe roundabouts) overnight eg 8pm to 6pm. see Oxford CC notices

FWIW
I intend cutting through Eynsham to the toll bridge, up on the A420 before Botley (it comes up quick) and round the western/lower ring road.
Because my caravan is so small I may hang a right near the BMW/mini plant for Horspath & Wheatley, past the super cheap Asda petrol station.