Cool man
A person who likes music is properly called 'un audiophile' in French. The term mostly fits people fond of classical music. For other types of music, you may use 'amateur de (+ music style)'. Ex: je suis un amateur de jazz.
A person who likes to hurt others is called a sadist.A masochist is a person who enjoys hurting themselves
jazz shoes are called jazz shoes because you use them for jazz
Paedophilia. It is called paedophilia.
Jazz is a happy and fun to try and experience, my friends taken it on and she really likes it!
The person can be called either businessaholic or businessminded person in my opinion.
bisexual
Gay/ Lesbian.
Sadistic
A person who likes to sleep a lot is often referred to as a "slugabed" or simply a "sleep lover."
Contemporary jazz
They can be called a addict