Countdown Party is great project for Countdown and Music Productions with a Unique Atmosphere! Take a look.

Countdown Party is Energetic Upbeat Template with Dynamic Typography. Just drop your Videos or Photos and write Text or Numbers!
Features
No Plugins Required!
Modular Structure
Full HD Resolution 1920×1080
After Effects CS5.5 and above
Works with Text and Numbers
Well organized
Easy to Edit
Video Tutorial Included