https://joy.videvo.net/videvo_files/video/free/2013-07/large_watermarked/hd0116_preview.mp4 Rotating Sound System Light Blue Lights Abstract looping motion background of a sound system. Great for VJ loops!_x000D_ 1080paudioblueclarityequalizerhitlooploudmidnoisesoundsound systemspeakersubsub-woofersubssystemtheatrethumptrebletweeter