It was something looking at the Hootenanny acts in days of yore and they did seem to once be able to book quite zeitgeist of the time acts. Now, eh.
Even if it something to note quite a few people still thought it was done live. Same with Ellis-Bextor on the other side, although hers did kinda look like fun when I saw bits of it.
if Babymetal are booked, I'd invest in good walking boots or a lot of sun cream because every time they seem to be booked for a UK festival the weather is at either end of the extremes