I love to hear music throughout the day. In fact, my day starts with music only. I believe music can tune your mind and makes you concentrate more. I hear music in work place so that I won't get distracted or disturbed when people talk around me. I go to bed hearing instrumental classics - Beethoven or ambient music - Carbon Based Lifeforms, Marconi Union (You can try this while studying too).
My favourite genres - progressive house, tropical house and classical. Also, I am a big fan of Mr.A.R. Rahman and Hans Zimmer.