to start off, I'm not really a "melodic trance" fan and keep in mind, my "rating" of your track is only my "opinion" of your track. We may have completely different tastes
Harmony of Life is not as annoying as a lot of tracks on MP3.com. . .BUT! it goes through the same cycle of chord changes, and there is no distinguishable pattern in there. It sounds like a 'template' trance track with the high synth (sounds like a saw-form maybe), the throbbing 'and' bassline (1-and, 2-and, 3-and, 4-and), the 'two annoying 16th notes and an 8th note pattern' [asn8-pronounced assinign8) (da-da-daa, da-da-daa, da-da-daa, and so on and so forth), and whatever other trance elements there are. Basically what I am saying is it sounds alright, but I wouldn't be able to pick it out from 300 other alright sounding trance songs. Also, I'm not sure who your intended audience is, but long *** breaks in the middle of songs can mean "yes, I'm feeling it" if you are 14, or it can mean "time to go take a leak, get a beer, or check out a different room". In my opinion, it doesn't matter what genre you are hearing, the beat should not stop for more than 16 measures otherwise it just kills the dance floor.
PopD