| Answer | Crossword Clue |
|---|---|
| IDO | One fifth of an ABBA hit |
| IDO | 50% of a Merrick musical, or 20% of an Abba hit |
| IDO | When sung five times, an Abba hit |
| MRSPACEMAN | Byrds' "Fifth Dimension" hit about an alien |
| BYE | One third of an 'N Sync hit |
| googlewhack | an Internet search that produces one hit only |
| googlewhacks | GOOGLEWHACK, an Internet search that produces one hit only |
