The greatest technical master of the orchestra, making of it a vibrating dynamic machine, a humming mountain of fire, Richard Strauss, by virtue of his musical imagination, is painter-poet and psychologist. He describes, comments, and narrates in tones of jewelled brilliancy; his orchestra flashes like a canvas of Monet—the divided tones and the theory of complementary colors (overtones) have their analogues in the manner with which Strauss intricately divides his various instrumental choirs: setting one group in opposition or juxtaposition to another; producing the most marvellous, unexpected effects by acoustical mirroring and transmutation of motives; and almost blinding the brain when the entire battery of reverberation and repercussion is invoked. If he can paint sunshine and imitate the bleating of sheep, he can also draw the full-length portrait of a man. This he proves with his Don Quixote, wherein the nobler dreamer and his earthy squire are _heard_ in a series of adventures, terminating with the death of the rueful knight—one of the most poignant pages in musical literature. Don Quixote is shown as the quotidian type of man whose day-dreams are a bridge leading to the drab and sorrowful cell of madness. He is not mocked, but tenderly treated, by Strauss. It is upon the broad-backed Sancho Panza that the composer unlooses his quiver of humorous arrows. The score is thus far—to my taste—the greatest of its maker, the noblest in subject-matter, in dignity of theme, complexity of handling, and synthetic power. To show his independence of all musical form, Strauss selected the most worn—the theme with variations. Amazing is the outcome. No other composer before him, not even the master variationist, Brahms, has so juggled and deployed the entire range of musical material in serried battalions. Virtuosity there is, but it is the virtuosity that serves a psychologist; never is there display for decoration’s idle use. All is realistic fancy. A solo violoncello and a solo viola represent the half-cracked pair of Cervantes. The madness of Quixote is indicated by a device musically and psychologically unique. His theme, his character, goes to pieces in mid-air, after the mania of romance reading. The muting of the instruments and general muddling of ideas make the picture of slow-creeping derangement painfully true. Then follow variations, close in their fidelity to the story, and never unmindful of the medium in which it is told. Despite the disquieting verisimilitude of the wind-machine, of the sheep, Strauss has never put forth his astoundingly imaginative powers to such purpose. We are stunned, horrified, piqued, yet always enthralled by this masterful ironist who has conserved his mental sincerity. The finale is soothing, its _facture_ is a miracle of tonal values. Don Quixote, until he surpasses it, will remain a monument to Richard Strauss.