Chicago - album Live at Isle of Wight Festival, UK, 08-28-1970 part one

Recorded live at Isle of Wight Festival,Afton Down, England, August 28, 1970.

Terry Kath - guitar, vocals.
Robert Lamm - keyboards, vocals.
Lee Loughnane - trumpet, flugelhorn, backing vocals.
James Pankow - trombone, backing vocals.
Walter Parazaider - saxophones, flute, backing vocals.
Peter Cetera - bass, vocals.
Danny Seraphine - drums.

Introduction/South California purples.
Beginnings.
In the country.
Does anybody really know what time it is? (free form intro)
Soes anybody really know what time it is.
Mother.