4minute - WHY Instrumental/karaoke HD + Download Link
Published March 13, 2011
Views 6.1K | Likes 40 | Comments 3
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$4 – $12