Great choices all. The operas listed are really good choices if you are not yet "into opera", especially "Figaro" and the Magic Flute. You might also like Mozart's Cosi Fan Tutti and Don Giovanni as well as Rossini's Barber of Seville and L’Italiana in Algeria. Also other must have IMO, Mozart's Clarinet Concerto, one of his last complete works before he died, is often thought to be one of the world's "perfect" musical works. Beautiful. His last 3 symphonies as well, 39, 40, and 41 (the "Jupiter"). My favorite Beethoven symphony is the 7th. Also Beethoven's Violin Concerto, Mendelssohn's Violin Concerto and Eduard Lalo's Symphoie Espanol (actually a violin concerto) are amazing. You might like one of the albums by Joshua Bell (violinist) along the "best of" line as well as similar collections by Cellist Yo-yo Ma. Check out the great album called "Hush" by Yo-Yo Ma AND Bobby McFerrin. Incredible.