Following is the programme of the Pop Concert at Symphony Hall tonight: 1. Overture, "Bohemian Girl," Balfe 2. Intermezzo, "La Basoche," Messager 3. Waltz, "Cagliostro," Strauss 4. Flower Suite, Benyon 5. Overture, "Si j'etais Roi," Adam 6. Prelude, "Die Meistersinger," Wagner 7. La Lettre de Manon, Gillet 8. La Belle au Bois Dormant, Tschaikowski 9. Overture, "Zampa," Herold 10. Waltz, "Barcarole," Waldteufel 11. Selection, "Fortune-teller," Herbert 12. Hungarian March, Moldauer