It’s that time of year again, when thousands of eager music lovers pack up their tents and spare toilet rolls in order to flock to the many festivals taking place around the country. From Glastonbury to the V festival, some of the biggest names in music will soon be appearing on stages throughout the UK. And whether the happy campers, eager for booze and bands, who flock to see them will experience muddy mayhem or sizzling sun remains to be seen; but it’s a fair bet that most will be packing their wellies and waterproofs just in case.