What prior knowledge do you have about the field of psychology and on what sources is it based?

Ineed some on finding music. i have a nephew who is into rap, but when i find a rap song, it seems to either be too old for his taste or to him it isn't good enough. can someone suggest some good music for me to see if he likes it or not?

What types of visual art mediums are heavily based on observation?

Can you give me a pantomime story ideas that i could do with music ( no words music) ?