https://www.loudersound.com/news/chicago-team-up-with-us-army-for-remix-of-25-or-6-to-4
Chicago team up with US army for remix of 25 Or 6 To 4 | Louder
Jul 25, 2020 - 50 years after its original release, one of Chicago's signature songs gets a makeover
25 or 6 to 4team up with us