This product is a lot of 16 CDs featuring various rock, punk, alternative, and metal artists such as Bush, Red Hot Chili Peppers, and Nickelback. The CDs are in very good condition and come in standard jewel cases. The mixed genre of the CDs includes pop, alternative, and rock music, all in English. The music style is described as pop rock, making this lot a diverse selection for fans of different genres in music.