Prince Igor, London Coliseum
London Coliseum: Borodin's nationalistic opera based on the reputedly 12th-century epic poem The Lay of Igor's Campaign is problematic not only in that it lay unfinished at the composer's death (it was completed by Rimsky-Korsakov and Glazunov), but also in that its drama is stilted. Yuri Alexandrov's own version for Moscow's Kolobov Novaya Opera, making its UK debut, doesn't ease the si…