A mix of the styles of Gunner Down from D2 Redbook and the Starlight Carnival BGM from Sonic Colours, with a hint of the style of the "Lost Colony" music from Sonic Adventure 2 (which I've finally been able to play on an emulator of the Dreamcast ).
It has an ending that feels like an ending but also loops seamlessly to the beginning (it's all in the drums ).  It's also very organ heavy (hammond style organs with cool LFOs).

Incidentally this is the first song where I was able to use the FL Maximus plugin to increase the volume without making it sound terrible.

The screenshot is from my level "7-up".

EDIT: I forgot to say that both this and StarLite were made with my keyboard, not just writing the music into FL Studio.