>> hip hip hop and you don't stop ♪ [ rapping ] ♪ me the groove and your friends are going to try to move your feet ♪ >> that's where hip hop gets its name from. >> we didn't know the song is called rapper's delight. the next day i go to the record store you all have hip hop -- >> people talk about what's that hip hop song and it was the first to hit the top 40. it changed everything. >> it opened the door to the last new american art form which is hip hop. ♪ e lexus es. ♪ with available technology to help you find just what you're looking for. ♪