Chuck Ross has 1 The Ides of March concert.

Chicago's Ides of March burst onto the national scene in 1970 with the million-selling single "Vehicle," a tune that bore more than a passing resemblance to the then mega-selling Blood, Sweat & Tears. But the band's pedigree went back further than BS&T's, and with a much different origin. Formed in the mid-1960s in the Windy City, founding member Jim Peterik put the original Ides together as a teen band, strong on original material and British pop harmonies.