Macklemore's "Good Old Days" f/Kesha (Macklemore/Warner Bros.) gets 20 adds, followed by Kendrick Lamar's "LOVE" (Aftermath/TDE) with 14 new stations for #1 and 2 in this week's Most Added derby. Camila Cabello's "Havana" f/ Young Thug (Syco/Epic), Marshmello f/Khalid's "Silence" (RCA) and NF's "Let You Down" (Caroline) all get 9 adds. Quality Control's "Too Hotty" f/Quavo & Takeoff (QC/Motown/Capitol) grabs 8 new stations.