| Answer | Crossword Clue |
|---|---|
| SOS | Abba hit of 1975 |
| SOS | 1975 ABBA hit |
| SOS | 1975 Abba hit |
| SOS | Abba hit song, 1975 |
| IDOIDOIDOIDOIDO | Abba hit of 1976 |
| IDO | One fifth of an ABBA hit |
| IDOIDO | 40% of a 1976 Abba hit |
| SUPERTROUPER | ABBA hit album and single of 1980 |
| IDO | 50% of a Merrick musical, or 20% of an Abba hit |
