The program for the Pop Concert in Symphony Hall for this evening is as follows: German Night. 1. March, "Kaiser Wilhelm," Nagel 2. Overture, "Zaar und Zimmermann," Lortzing 3. Triumph March, "Imperator Julian," Urack 4. (a) Scherzo, Mendelssohn (b) Wedding March, Mendelssohn 5. Overture, "Der Freischutz," Weber 6. "Heil Dir Schlaraffia," (Words by Paul Hoffman). Urack 7. Traume, Wagner 8. Suite Amusante, Urack 9. Overture, "Tannhauser," Wagner 10. Gavotte, Heinrich Gebhard 11. Waltz, "Artist's Life," Strauss 12. March, "Mit Standarten,' Blon