It’s taken a while this year for there to be a ‘sound of the summer’, but for me it’s got to be Hard-Fi’s “Hard to Beat”: poppy, danceable, tough, rough and sweet – with an obligatory reference to ‘rocking the city‘:

Can you feel it?
Rocking the city,
Ah yeah,
Straight out of nowhere-ness,
Like a fist,
Can’t resist you, oh no

Winner.