Tracklist
| A1 | Who's In Trouble? | 3:02 |
| A2 | Rhythmisaconstantbeat | 2:50 |
| A3 | UFO | 3:14 |
| A4 | My Old Cortina | 3:06 |
| A5 | Girls Only | 3:25 |
| A6 | If Beauty Is... | 4:51 |
| B1 | Holland Now | 3:20 |
| B2 | Planet Mercury | 3:04 |
| B3 | Christine | 4:30 |
| B4 | I'm A Lucky Guy | 3:18 |
| B5 | A Girl Like You | 3:20 |
| B6 | Very Nice | 3:34 |
Credits
- Bass, Vocals – Martin Bakker
- Drums, Vocals – Max Mollinger
- Engineer – John Kriek
- Guitar, Vocals – Hans Vandenburg
- Keyboards, Vocals – Peter Calicher
- Producer – R. J. Stips*
- Saxophone – Laurens De Jonge
Notes
Printed inner sleeveNCB
Made in Holland
Manufactured and distributed by CBS Records
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 203.988 | Gruppo Sportivo | Pop! Goes The Brain (LP, Album) | Ariola | 203.988 | Netherlands | 1981 |
| 605007 | Gruppo Sportivo | Pop! Goes The Brain (LP, Album) | Ariola | 605007 | Portugal | 1981 |
| INT 146.538 | Gruppo Sportivo | Pop! Goes The Brain (LP, Album) | Avon | INT 146.538 | Germany | 1981 |
| 203.988 | Gruppo Sportivo | Pop! Goes The Brain (LP, Album) | Ariola | 203.988 | France | 1981 |
| A-6619 | Gruppo Sportivo | Pop! Goes The Brain (LP, Album) | Avon | A-6619 | Germany | 1981 |
