BERN, SWITZERLAND — Patricia Kopatchinskaja would rather be known for the passion and virtuosity of her violin playing than for the fact that she often performs barefoot — or that sometimes she hums along with the orchestras while accompanying them on stage. Read more

LONDON — The scene: a crowded pub in the London district of Islington. Waitresses nudge through the crowd of about 100 people, carrying trays of hamburgers and cheesy fries, as patrons — East End hipsters, young professionals, students — saunter up to the bar to get more libations. Read more

BUDAPEST — Fans rushed the stage as the first chords of “You Shook Me All Night Long” rang out in the Laszlo Papp Budapest Sports Arena last October. Young women in tight miniskirts and boots whipped their hair at the musicians while denim-clad young men, their fists pumping the air, shouted out the lyrics to the 1980 hit by AC/DC. Read more

WROCLAW, POLAND — With her right hand on her hip, Agata Zubel stood in front of a large black music stand, listening intently to the conversation between the members of eighth blackbird, a six-piece Chicago-based ensemble working on the contemporary classical piece “Madrigal,” by the French composer Christophe Bertrand. Read more

OXFORD, England — Dressed in shorts with tights and sneakers, her brown hair pulled back, Charlotte Lynch looked like any other 25-year-old graduate student when she stepped to the podium in front of the eight-piece string orchestra. Read more