String quartet Cuarteto Mendelssohn de BP, in its 2018 configuration of violinists Olga Artyugina and Eva Rabchevska, violist Bella Chic and cellist Hayk Sukiasyan, performs Edvard Grieg's String Quartet in G minor, Op. 27. Completed in 1878, it is the composer's second attempt in the genre. His first string quartet, written in the early 1860s, was lost, and the third one was left incomplete at the composer's death. Grieg based the main theme of the quartet on the song 'Spillemænd' (Minstrels, from Six songs, Op. 25), appearing in all four movements. This performance was recorded at Auditorio Sony of the Reina Sofía School of Music in Madrid, Spain, on May 17, 2018.