25 or 6 to 4 / Where Do We Go From Here by Chicago

"25 or 6 to 4" is a song written by American musician Robert Lamm, one of the founding members of the band Chicago. It was recorded in 1969 for their second album Chicago, with Peter Cetera on lead vocals. The album was released in January 1970 and the song was edited and released as a single in June, climbing to number 4 on the US Billboard Hot 100 chart and number 7 on the UK Singles Chart. It was the band's first song to reach the top five in the US. It has been included in numerous Chicago compilation albums. In 2015, Dave Swanson, writing for Ultimate Classic Rock, listed the song as number one on his top ten list of Chicago songs. Classic Rock Review says the song is "one of the most indelible Chicago tunes". In 2019, Bobby Olivier and Andrew Unterberger, music critics for Billboard magazine, ranked the song number one on their list of "The 50 Best Chicago Songs".An updated version of "25 or 6 to 4" was recorded for the 1986 album Chicago 18 with James Pankow listed as co-writer, and new band member Jason Scheff on lead vocals. The single reached number 48 on the US chart. This version was also used as the B-side for the band's next single in 1986, "Will You Still Love Me?"Through the 2010s, "25 or 6 to 4" continued to be a staple in Chicago's live concert set list and in Peter Cetera's solo concert set list. In 2016, the group's former drummer Danny Seraphine reunited on stage with Chicago to perform "25 or 6 to 4" and two other songs at their induction ceremony for the Rock and Roll Hall of Fame.