| # | Title | Rating | Length |
|---|
| 1 | If You Leave Me Now- recording engineer:
- Armin Steiner (from 1976-03 until 1976-04: strings)
- assistant engineer:
- Tom Likes
- engineer:
- Wayne Tarnowski
- producer:
- James William Guercio
- acoustic guitar and bass:
- James William Guercio (from 1976-03 until 1976-04)
- lead vocals:
- Peter Cetera (from 1976-03 until 1976-04)
- French horn arranger and strings arranger:
- Jimmie Haskell
- phonographic copyright (℗) by:
- CBS, Inc. (in 1976), Rhino Entertainment Company (in 1976, in 2002), Warner Strategic Marketing Inc. (in 1976) and WEA International Inc. (in 1976)
- recorded at:
- Sound Labs, Inc. in Hollywood, Sound Labs, Inc. in Hollywood (strings) and Caribou Ranch Recording Studio in Nederland (from 1976-03 until 1976-04)
- mixed at:
- Caribou Ranch Recording Studio in Nederland (from 1976-03 until 1976-04)
- recording of:
- If You Leave Me Now (from 1976-03 until 1976-04)
- lyricist:
- Peter Cetera
- composer:
- Peter Cetera (in 1976)
- publisher:
- Big Elk Music, BMG Music Publishing Ltd., Copyright Control , Fairwood Music Ltd., Island Music Ltd., Polish Prince Music and Spirit Music Publishing Ltd.
| 4.2 | 3:57 |
| 2 | Saturday in the Park | 4 | 3:56 |
| 3 | Feelin’ Stronger Everyday | | 4:15 |
| 4 | (I’ve Been) Searchin’ So Long | 5 | 4:30 |
| 5 | 25 or 6 to 4 | | 4:53 |
| 6 | Baby, What a Big Surprise- assistant recording engineer and recording engineer:
- Armin Steiner (strings)
- assistant engineer:
- Tom Likes
- engineer:
- Wayne Tarnowski
- producer:
- James William Guercio
- acoustic guitar and bass:
- James William Guercio (in 1977)
- additional background vocals:
- Tim Cetera (in 1977) and Carl Wilson (in 1977)
- orchestrator:
- Peter Cetera, Dominic Frontiere and James William Guercio
- phonographic copyright (℗) by:
- CBS, Inc. (in 1977, in 1978), Chicago Records Inc. (in 1977) and Rhino Entertainment Company (in 2002, in 2007)
- recorded at:
- Caribou Ranch Recording Studio in Nederland and Sound Labs, Inc. in Hollywood (strings)
- mixed at:
- Caribou Ranch Recording Studio in Nederland
- recording of:
- Baby, What a Big Surprise (in 1977)
- orchestrator:
- Dominic Frontiere
- lyricist and composer:
- Peter Cetera (in 1977)
- publisher:
- BMG Music Publishing Ltd., BMG Songs, Inc., Island Music Ltd. and Universal Music Publishing MGB Ltd.
| 3 | 3:06 |
| 7 | Wishing You Were Here | | 4:35 |
| 8 | No Tell Lover | 3 | 3:53 |
| 9 | Another Rainy Day in New York City | | 3:03 |
| 10 | Does Anybody Really Know What Time It Is? | | 2:54 |
| 11 | Song for You | | 3:41 |