FPV Practice Highlights - Generic music and propeller sound.

Highlights from FPV quad race in Houston.
Quadcopter build info:
ZMR250 frame, CC3D flight controller, SunnySky 2204x 2200kV motors with 6040 propellers , DYS 20A ESCs, Turnigy Nano-Tech 1800mAh 3S battery, FatShark Attitude goggles, 200mW 2.8GHz Video TX, OrangeRX Receiver, Spektrum DX6 Transmitter, Mobius camera Wide Lens @ 1080p 30fps.
Programming info:
OpenPilot GCS, Acro+ at high rates, 50% expo on TX.