From around 1:05 to 4:28 of
Parabola is pretty much exactly what I'm looking for in regards to build up, tempo, etc. I've actually considered using Parabola (and still am) but the issue is the slow portion of the music is far too long given the upbeat portion and may require a lot of editing in WavLab plus a re-thinking of overall video runtime.
Ideally, I'd like the same slow to fast beat music with the slow lasting around 1:50 and the fast lasting 1:50 - 2:25'ish.
Maybe it's a good idea if I also add that lyrics are fine but if lyrics are to be used, I don't want them to outweigh the music as the music is what delegates not only the action but the actions tempo.