As editor of the Guardian, one of the world's foremost newspapers, Alan Rusbridger abides by the relentless twenty-four-hour news cycle. But increasingly in midlife, he feels the gravitational pull of music--especially the piano. He sets himself a formidable challenge: to fluently learn Chopin's magnificent Ballade No. 1 in G minor, arguably one of the most difficult Romantic compositions in the repertory. With pyrotechnic passages that...