I’ve written about east London illustrator Pello before – he designed this nifty music map of British bands. Now he’s come out with a line of punning rock n’ roll Christmas cards, which are all well and good, but there are so many more he could have done. O Come All Ye Marianne Faithfull? Psy-lent Night? Good King Krule Wenceslas? Yeah. I suck at this.