4 Non Blondes / What's Up?, Kaset Single
1993 Interscope Records - Atlantic, İngiltere baskı.
| A1 | What's Up? (Edit) | 4:16 | |
| A2 | What's Up? (Piano Version) | 4:09 | |
| B1 | What's Up? (Edit) | 4:16 | |
| B2 | What's Up? (Piano Version) | 4:09 |
1993 Interscope Records - Atlantic, İngiltere baskı.
| A1 | What's Up? (Edit) | 4:16 | |
| A2 | What's Up? (Piano Version) | 4:09 | |
| B1 | What's Up? (Edit) | 4:16 | |
| B2 | What's Up? (Piano Version) | 4:09 |