Welsh Rock Band : Evan Evans

In the 80s I went to a lot of rock shows, I'm a veteran of Castle Donnington Monsters of Rock, don't do it so much nowadays though mainly because GOOD bands don't come round too often to PoA. My step daughter is a great fan of Evan Evans, she says, must be a new Welsh rock band methinks. Evan Evans are HERE in PoA tonight, and coz she's only 13 and Must be Accompanied by Adult, I'm going! Should I take along my Y Ddaig Goch flag?