London Holmes, better known by his stage name London on da Track, is a music producer and rapper best known for his frequent collaborations with Young Thug. Some of his notable singles include Tyga's "Hookah" and T.I.'s "About the Money." Book London on da Track for shows and concerts at Heavy Rotation booking agency. Worldwide Bookings with HR Booking. London on da Track Booking, Book London on da Track. Book artists like London on da Track, London on da Track booking agent, contact London on da Track email, London on da Track manager, London on da Track management for concerts, bookings, biography, pictures, videos. London on da Track may be available for your club shows, private party, festivals or other events.