Who did Guillaume Dufay influence in music​

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?

A4-year mission to present a new vision of beauty: in what ways is noroc’s photography empowering to women?