Track 6 - Data and Tables: the Band s Billion Songs Bands by Number of Billion Tracks When grouping these musical acts by their number of billion stream tracks, One Direction and BTS clearly dominate. Together, they account for 12 of the 32 songs nearly 40% of the total, with 6 tracks per band! Blackpink, with 3 tracks, is the girl band with the most billion songs in the entire dataset. 43