During a brief review which the Beeb showed of Proms in the Park, I saw the Ayoub Sisters performing on Glasgow Green playing 'Misirlou'. It was enough to make me find out more about them because they were excellent.
Sarah and Laura Ayoub were both born in Glasgow to Egyptian parents. They were classically trained, Sarah on cello and Laura on violin and Laura currently uses a 1810 J.Gagliano violin which is kindly loaned to her by Florian Leonhard, the London based violin maker and restorer. https://www.florianleonhard.com/instrument/violin-nicolo-gagliano/
They began their musical adventure as youngsters playing in a ceilidh band. Further information can be found here - https://www.alaraby.co.uk/english/indepth/2018/7/13/the-ayoub-sisters-egyptian-scottish-musical-duo-know-no-bounds