Longtime General Electric CEO and management icon Jack Welch popularized a management style in the 1980s that critics dubbed "rank and yank." The system ranks employees — with under-performers getting yanked from their jobs or the company. This old practice is in the news again. Microsoft recently did away with it. But other companies are embracing it.
Sergei Rachmaninov's Piano Concerto No. 3 — "Rach 3," as fans fondly call it — is one of the most famously difficult pieces of music there is. The sheet music goes on and on, with notes so dense the pages start to look like modern art. The piece is so challenging that some noted pianists have declined to perform it — but Yuja Wang has recorded it for her newest album.