Jan 21 Domenico Mazzocchi, Italian Baroque composer, dies at 72 Nov 10 Samuel Friedrich Capricornus [Bockshorn], Czech kapellmeister, and Baroque composer, dies at 36 Dec 10 Tarquinio Mercula, Italian violinist, organist, and Baroque composer, dies at 70 1664 Deaths in Music by Year 1666 Famous Musicians Country Singers Jazz Musicians Opera Singers Pop Stars Rappers Rockers