Elgar's "Enigma" Variations

Improvised at the piano after a strenuous day of teaching, Enigma Variations established Elgar as the pre-eminent British composer of his time. Shrouded in mystery is the “enigma” intended by Elgar, a secret he took with him to the grave. Variation IX, “Nimrod (Adagio),” has become a cherished piece in the popular classical lexicon.

Prokofiev's Symphony No. 3

Sergei Prokofiev's opera The Fiery Angel—a medieval tale of demonic possession and its erotic overtones—was never produced during his lifetime. But he felt it contained some of the best music he had written, so he brought it to life in the concert hall as his dark, dynamic, and dangerous Symphony No. 3. How he got it past the Soviet censors is a mystery; you may find yourself looking over your shoulder after hearing it!

Respighi's Pines of Rome

A fascination with the music of Italy’s distant past led Ottorino Respighi to compose what is known as his Romany Triptych of tone poems—Pines of Rome, Fountains of Rome, and Roman Festivals.  The Pines of Rome depicts the trees around Rome, which according to Respighi, “dominate the Roman landscape [and] become witnesses to the principal events in Roman life.”

Holst's "The Planets"

Gustav Holst's suite The Planets was inspired by his interest in astrology; the stars must have been aligned because it has been a hit ever since its first performance.