First concert (Blue Night) is a cover of Draw the Line, by Aerosmith, as denaskiss said.
On the second night, they play the hide version of Celebration. The intro song is "Cherokee Dance" by Bob Landers, and after Celebration two songs play when hide is leaving the stage. The first one I couldn't recognize, but the second one is "A Whiter Shade of Pale" by Procul Harum.