A couple of years ago, there was a pax in the CCR (so F pax) in T4, strumming and trying to compose a some badly using his guitar and laptop. It was not a good tune and his crooning was rubbish as well.

Should be banned! Happy for musical instruments to be brought aboard but not used when airside in the airport.

What happens when an orchestra flights together with all their instruments. Find the necessary space on board will be fun.