Following is the program for the Pop Concert in Symphony Hall this evening: 1. "Oriental March," Cach 2. Waltz, "Blue Danube," Strauss 3. Selection, "Aida," Verdi 4. "Polonaise," Liszt 5. "Entree Triomphale des Boyards," Halvorsen 6. Selection, "Little Cherub," Caryll 7. Waltz, "Girls from Baden," Komzak 8. Overture to "Mignon," A. Thomas 9. Selection, "Robin Hood," De Koven 10. Waltz, "La Gitana," Bucalossi 11. Sextet from "Lucia," Donizetti 12. March, "El Capitan," Sousa