This is one of the most important recordings of the 20th century, both for its content (considered by many the greatest cello music of all time) and for the intense devotion, careful preparation, and towering technical skill that went into the project. It was a brilliant idea to make a video as well as an audio recording. Cellists will welcome the chance to study Rostropovich's bowing and fingering techniques, close up and at leisure. And music-lovers will welcome the visuals of the recording location, a French church whose architecture, statues, and flickering candles complement the music.

• Music