I went through youtube a bit trying to search for examples of Alpha and Beta Dance Music. A song and video which somehow has "Alpha" or "Beta" spirit.
I'd think this Cascada's song might capture something about Alpha and Alpha
Then E-Type seems kind of Beta and to me. e.g. songs
(the last song practically starts around one minute into the video)
What would Gamma and Delta dance songs look like? Do they even exist?
Comments or better examples?