Would not recommend...

While the visuals are somewhat cool, this app comes with a lot of cons.

Pros:
Ok Visuals.
Array of Visuals.
Colorful.

Cons:
Paid for, as the music feature is worthless. As you cant really control it.
Does not correspond with Spotify/Pandora Stations/Playlists.
Gets boring after a couple of minutes.
May hurt some peoples head after a while.
Some may want to have a seizure warning.

77rednaz77 about Astral 3D Music Visualizer