The Barimar Quartet at Pizza Express, Dean Street, Soho, London. 12.00 Sunday 7th October 2018. The name Barimar conjurs up the magic of the golden era of accordion music. Barimar, born Mario Barigazzi in 1925, along with Gorni Kramer, Wolmer Beltrami, Gigi Stok, Nando Monica and Carlo Venturi were Italy’s most prominent global accordionists. Fortunately, the Barimar Quartet, comprising of Accordionist Iuri Vallara, a student of Barimar, violinist Marina Mammarella, bassist Agide Bandini and percussionist Domenico Fontana, are bringing Barimar’s music to London.