I recently submitted a completely redesigned version of tappr.tv to the app store for review. Hoping you can get it soon. In the meantime, here's a sneak peek at the new UX.
First, a side-by-side comparison of the design languages
Created with Admarket's flickrSLiDR.
Here's a video snippet showing the navigational flow.
And here's an example of the parallax motion effect as it is applied to the layered tracks of a dance.
I'm working on a longer blog post to document some of my thinking behind this… stay tuned!