| A1 | Baby Blue | 4:53 | ||
| A2 | What A Night | 4:55 | ||
| A3 | If You Weren't Afraid | 5:16 | ||
| B1 | I Wanna Rock You | 6:30 | ||
| B2 | In My Wildest Dreams | 4:37 | ||
| B3 | E=MC² | 4:32 |
On sleeve: "Avant Première - First Digital Disco Recording"
| Title, Format | Label | Cat# | Country | Year | ||
|---|---|---|---|---|---|---|
| E=MC² (LP, Album) | Casablanca Records | NBLP 7169 | Canada | 1979 | ||
| E=MC² (LP, Album, Ltd) | Durium, Durium | D.A.I. 30⋅331, D. AI 30-331 | Italy | 1979 | ||
| E=MC² (LP, Album) | Durium | DAI 30331 | Italy | 1979 | ||
| E=MC² (LP, Album) | Oasis, Oasis | 200 842, 200 842-320 | Germany | 1979 | ||
| E=MC² (LP, Album) | Polydor | 2310 696 | Asia | 1979 |