Frank Guan (December 20, 2017). "The Year Rap Overtook Pop". Vulture.com. Archived from the original on September 18, 2019. Retrieved September 26, 2019.
Frank Guan (December 20, 2017). "The Year Rap Overtook Pop". Vulture.com. Archived from the original on September 18, 2019. Retrieved September 26, 2019.