TikTok BGM Signal

Issue 001: The 'Hello Neighbor' edit mechanic turned Corbon Amodio's 2024 indie track 'lucy~' into a 1.6M-stream week. Plus: Temper City's 80-rejection-then-bidding-war alt-rock breakout, Ariana Grande's download-driven No. 1, and why MJ's 'Chicago' is charting on TikTok without appearing in the biopic. Four tracks, four signals, four predictions. Week of June 9, 2026.