Terry Alan Kath (January 31, 1946 – January 23, 1978) was an American musician and songwriter, best known as a founding member of the rock band Chicago. He played guitar and sang lead vocals on many of the band's early hit singles. He has been praised by the band for his guitar skills and Ray Charles-influenced vocal style.

He acquired a guitar and amplifier when he was in the ninth grade, and his early influences included The Ventures, Johnny Smith, Dick Dale, and Howard Roberts. He was later influenced by George Benson, Kenny Burrell, Mike Bloomfield, Eric Clapton, and Jimi Hendrix.

Lyrics

Waiting for the break of day Searching for something to say Dancing lights againnst the sky Giving up I close my eyes Sitting cross-legged on the floor 25 or 6 to 4

Staring blindly into space Getting up to splash my face Wanting just to stay awake Wondering how much I can take Should have tried to do some more 25 or 6 to 4

Feeling like I ought to sleep Spinning room is sinking deep Searching for something to say Waiting for the break of day 25 or 6 to 4 25 or 6 to 4

Songwriters: Robert Lamm

25 or 6 to 4 lyrics © Spirit Music Group, BMG Rights Management