Chicago Transit Authority (aka Chicago) - I'm A Man (1969)

Chicago - Feeling Stronger Every Day

Chicago - Beginnings | Live at Tanglewood (1970)

Beginnings (2002 Remaster)

Chicago - Does Anybody Really Know What Time It Is? (Official Audio)

Chicago - 25 or 6 to 4 | Live at Tanglewood (1970)

Chicago - (1973) "Saturday in the Park" & "Does Anybody Really Know What Time It Is?"