Remake of "Like a Love Song" by Selena Gomez

I need the most over-the-top remix of "Like a Love Song" by Selena Gomez, that is 12mins long. Please make it keep the piece in the same key. Please keep the timing & progressions for the bass, chords, and melody the same. If you could recreate a synthetic voice, sounding like hers, that would be preferable, so I can retain full copyright for it as a cover, of which, I will retain a joint-copyright. You can add complexity to the melody, if it's done logically. I would like it to start with a classical sound then electropop then dubstep then an emphatic bridge then electropop and classical, made to sound like one giant work. Please do not apply, if you're unintelligent or unskilled, as this is a very difficult song to recreate.