pertains to a cultural event, sez DW. All the songs appear to be from the 21st Century, but not all from the same year..
ETA:
10/23:
On today’s edition of Soundwaves 10@10, it’s a mystery! We’ll hear ten very familiar sounding songs to mark a cultural
anniversary. It’s up to you to figure out where – or how – you heard all of these songs!
1. Jet – Are You Gonna Be My Girl
2. U2 – Vertigo
3. The Caesars – Jerk It Out
4. Gorillaz – Dare
5. Eminem – Lose Yourself
6. The Fratellis – Flathead
7. Feist – 1234
8. The Ting Tings – Shut Up and Let Me Go
9. Coldplay – Viva La Vida
10. Franz Ferdinand – No You Girls