In Theory: "25 or 6 to 4" by Chicago

I know what Lamm says about it, but I also know what people who knew Kath & Walt very well personally have to say about it.

Cetera sings the song, implying that he actually wrote or co-wrote the lyrics (which is highly likely regardless of the credits on the liner). Every song on CTA, the songwriters sing the songs, even songs that have multiple singers; Cetera only sings on songs with multiple singers. He is also the one that brought the most Beatles influence to the band, otherwise being a bit too pop or mainstream for the rest; this included the psychedelic aspect.

you saw what happened to the band when he essentially became the leader

God they got bad. I hated Chicago for years before I realized how great their early material was.

/r/rocksmith Thread Parent Link - rocksmith.ubisoft.com