Tracklist
| 1 | Something Must Have Changed | 5:26 |
| 2 | From Alojz To Alex | 5:35 |
| 3 | Flute Tune | 3:05 |
| 4 | Dudi Boogie | 5:07 |
| 5 | The Blues | 5:30 |
| 6 | Straight Blues | 4:47 |
| 7 | One Day Hero | 5:10 |
| 8 | Przebierka | 3:24 |
Barcode and Other Identifiers
- Barcode: No Barcode
- Matrix / Runout: GZ D21801 CDPL-037
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| LPP-022 | Irek Dudek* | Nº1 (LP, Album) | Polton | LPP-022 | Poland | 1985 |
| PC-013 | Irek Dudek* | No 1 (Cass, Album) | Polton | PC-013 | Poland | 1985 |
| MMP CD DG 0474 | Irek Dudek* | No 1 (CD, Album, RM, Dig) | Metal Mind Records | MMP CD DG 0474 | Poland | 2007 |
