Druga z serii podsumowań kariery wspaniałej grupy Chicago, która w genialny sposób potrafiła połączyć jazz rock, rock progresywny, bluesa, soul, funky, a także pop rock i hard rock.Do kartonika w ramach "Original Album Series Vol. 2" wsadzono pięć zapakowanych w kartonowe repliki oryginalnych okładek płyty z lat 1975 – 1984. Konkretnie, multiplatynową składankę "Chicago IX –Greatest Hits '69 – '74" plus studyjne dzieła: "Chicago X", "Chicago XI", "Chicago 16" i "Chicago 17".

Chicago IX - Chicago's Greatest Hits '69 - '74
25 Or 6 To 4 (Remastered) 04:50
Does Anybody Really Know What Time It Is? (Remastered
Version)
03:26
Colour My World (Remastered) 02:59
Just You 'N' Me (Remastered) 03:44
Saturday In The Park (Remastered) 03:54
Feelin' Stronger Every Day (Remastered) 04:14
Make Me Smile (Remastered Single Version) 02:58
Wishing You Were Here (Remastered) 04:33
Call On Me (Remastered) 04:01
(I've Been) Searchin' So Long [Remastered] 04:27
Beginnings (Remastered) 07:58

Chicago X
Once Or Twice (LP Version) 03:02
You Are On My Mind (LP Version) 03:20
Skin Tight (LP Version) 03:16
If You Leave Me Now 03:56
Together Again (LP Version) 03:51
Another Rainy Day In New York City 03:03
Mama Mama (LP Version) 03:30
Scrapbook (LP Version) 03:29
Gently I'll Wake You (LP Version) 03:34
You Get It Up (LP Version) 03:35
Hope For Love (LP Version) 03:03
I'd Rather Be Rich (Previously Unissued Version of OriginalRehearsal)
02:33
Your Love's An Attitude (LP Version) 06:00

Chicago XI
Mississippi Delta City Blues 04:41
Baby, What A Big Surprise 03:06
Till The End Of Time 04:49
Policeman 04:03
Take Me Back To Chicago 05:16
Vote For Me 03:48
Takin' It On Uptown 0.......
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