ENGLISH folk rocker Passenger is set to perform an impromptu and free gig in Glasgow this lunchtime.

The singer - real name Michael David Rosenberg - has delighted hundreds of shoppers by singing some of his biggest hits - including Let Her Go - in the City Centre in the past.

The exact time and location had been kept under lock and eye - until today.

Taking to Twitter, the 34-year-old shared a picture from a previous gig he performed at the same spot as he will be this afternoon.

He wrote: “GLASGOW - ill be busking near the concert hall steps at the top of buchanan street tomorrow ( friday ) at around 12.30pm ! mike xx.”