Valjo , meanwhile , is complaining that one of the writers of the tune , Johnny Otis , was under exclusive contract to them when he wrote the tune in collaboration with others .
Writers are claiming 50 per cent of the publisher 's share of the tune .
Valjo , meanwhile , is complaining that one of the writers of the tune , Johnny Otis , was under exclusive contract to them when he wrote the tune in collaboration with others and they are claiming 50 per cent of the publisher 's share of the tune .