Hot R&B/Hip-Hop Songs - Wikipedia
en.wikipedia.org › wiki › Hot_R&BThe Hot R&B/Hip-Hop Songs chart ranks the most popular R&B and hip hop songs in the United States and is published weekly by Billboard. Rankings are based on a measure of radio airplay, sales data, and streaming activity. The chart had 100 positions but was shortened to 50 positions in October 2012.