Someone over at rightsnet has spotted this example in the Advice For Decision Makers guidance, H4032.
https://assets.publishing.service.go...7442/admh4.pdf
It doesn't specify if he played it left hand.Ziggy plays guitar and every fortnight performs at his local pub. He plays for about two hours and receives £20 for each performance. The pub where Ziggy plays advertise the nights that Ziggy performs. Ziggy does not play anywhere else and regards the fortnightly performances as a bit of fun.
I think someone writing that ADM was also having a bit of fun.
Ziggy Played Guitar - Youtube