Essen, Germany, Febuary 1977 * Personnel:Terry Kath (Vocals & Guitar), Robert Lamm (Vocals & Keyboards), Peter Cetera (Vocals & Bass), Lee Loughnane (vocals & Trumpet), James Pankow (vocals & Trombone), Walt Parazaider (Saxophones & Flute), Danny Seraphine (Drums), Laudir DeOliveira (Percussion)