Chicago Live at Tanglewood (Lenox, MA), 21 July 1970

A number of years ago, I watched this concert by Chicago and noticed that Robert Lamm plays a Pianet N.  Earlier this week, it was the fifty-fourth anniversary of the concert, and I watched it again so I could post it here.

Below is the set list from the video description (although it fails to identify the first song).  Lamm plays Pianet in every song but "I'm a Man," which is the encore.

• [unidentified song]
• "In the Country"
• "Free Form Piano"
• "Does Anybody Really Know What Time It Is?"
• "25 or 6 to 4"
• "Poem for the People"
• "I Don't Want Your Money"
• "Mother"
• "It Better End Soon"
• "Beginnings"
• "Make Me Smile" / "So Much To Say, So Much To Give"
• "Colour My World" / "Make Me Smile"
• "I'm a Man"