Opm Air ConcertAt Jackson Park this (Thursday) evening, commencing at 8 o'clock, by the Great Western Union Band, Prof. F, A. Hoppe Director.PBOGKAJfMF.1. State Fencibie Quickstep........ ..Mueller2. Pot pour! from Somnambula.....— ...Bellini3. Washington Guards Polka, Cornet solo byFred Hoppe. Jr .....................Miller4. Atie. from the Opera Puritan!..........Bellini5. Coneertante, Baritone solo by II. Wunderlic h........................................Brooks6. Galop, Zylophonc solo by Fred Hoppe, Jr... ................................ Uimrlebon