Three disc (two CDs + DVD - NTSC/Region 0) set. Celebrating the 50th anniversary of their first concert in Japan in 1971, Chicago, a brass rock band formed in 1967, release this set featuring hit singles and music videos released in Japan. The DVD includes 13 music videos such as "I can't be honest" and "Stay the Night", as well as 4 live songs from 2019, which will be the world's first DVD, as bonus footage. The number of minutes recorded on the CD exceeds 79 minutes for both DISC1 and DISC2, and a total of 41 songs are recorded.