That definitely sounded a lot like Queen! Very competent musically with a lot of stuff going on at once. This is right up my alley. I like the sorta Bohemian Rhapsody-esque feeling at the start and then it shifts into something more epic. Not really feeling the vocals though, he sounds a bit too "young". Weird how it just ended like that, dont know if it was meant to be like that or not. Reminded me of the way Pull Me Under by Dream Theater ends.
Overall, I enjoyed the song.
Here's a classical song by Yoshiki, drummer/pianist of the classic Japanese rock band X Japan.