Mozart The Symphonies

Musical scholar that he is, Charles Mackerras adopts period performance practice, but opts for modern instruments. The Prague Chamber Orchestra is one of the world's best small ensembles. They play this music with impeccable wit, sophistication, and style. Of course, Mackerras himself studied in Prague–Mozart's musical home away from home–and has long enjoyed an excellent relationship with the city's orchestras and musicians. With swift tempos, employment of a harpsichord accompaniment, and all the repeats taken in each work, these finely honed interpretations offer a uniquely consistent view of Mozart's symphonic achievement. Telarc's superb sound allows the music to fall very gratefully on the ear.

This set is pure joy. These are period performances, but there's nothing hair-shirt about them. Pinnock caresses the slow movements with great affection, and throughout there's a sense of fun and enjoyment. What's exciting is the sweetness of the period-instrument sound and the suppleness and flexibility The English Concert brings to the music. They play, much of the time, as if it were chamber music, particularly in second subjects – the lyrical passages, that is, where they shape the phrases with a warmth and refinement you hardly expect in orchestral music.

This was the set that really got the "authentic instrument" craze going. It was a big, ambitious project that promised a fresh look at familiar music, as well as lots of exciting new discoveries. Christopher Hogwood tailored his forces to match what we know of the actual size and constitution of the orchestras of the period, and since Mozart wrote symphonies in every country in Europe, including England, France, Italy, Germany, Austria and Czechoslovakia, the result is practically a blueprint of 18th-century orchestral practice. Then everyone else got into the act, and these performances sort of fell off the musical map. Listening to them again, one finds they hold up rather well. There's still the sense of discovery, and of course the music itself is glorious.

L'Oiseau Lyre's Mozart: The Symphonies, performed by the Academy of Ancient Music under Christopher Hogwood, is the ne plus ultra of Mozart symphony sets. Many "complete" collections of this cycle omit Symphony No. 37 as the better part of it is composed not by Mozart but by Michael Haydn as the result of a backroom trade of compositions between the two old friends. Most do not address the Mozart symphonies that are considered doubtful or that fall outside the accepted canon of Numbers 1-41, and few more contain orchestral Mozart works related to his symphonic output but are technically not symphonies.