Simple Drum Loop 120 BPM, 1 Hour for Focus | Retro LED Spectrum Analyzer

1 hour simple drum loop at 120 BPM for focus, with a retro LED spectrum analyzer as music visualizer. An original drum groove at a steady 120 BPM, no vocals, no talking, no cuts, shown on a stereo LED spectrum display in 80s hi-fi style with green, amber and red bars. Made with SpectrumViz for Mac: apple.co/4yRyGbp #musicvisualizer #retrohifi #spectrumanalyzer