I'm Not Sorry

I wanted to enter it into a contest because it is my most intricate piece. I took the best riffs off my friend michael dylan's song, which were off tempo and made a drum beat in 4/4. Then I combined the drum beat with the off-tempo guitar riffs. In the end, I cut the vocals and lowered them to add a "melody feel" to the beat. The song is 160bpm and in the key of C. The guitar tuning, I believe, is a half step down from standard tuning. Enjoy.