Get the latest top news stories sent straight to your inbox with our daily newsletterAnyone who knows me will acknowledge that I have a rather old-fashioned taste in music.Ask me what I thought of last weekend’s big music festival that was covered extensively by the BBC and I’d probably say: “Last Night of the Proms? Yeah, it was brilliant…”But even this auld fuddy-duddy was aware of the three-day TRNSMT event – Scotland’s biggest music gig – that attracted thousands of people to Glasgow.And