Detective Tiger’s Stories on Instagram: "Giant Musical Instrument: Meet the octobass, one of the rarest instruments in the world 🎻 Standing 3.48 m (11 ft 5 in) tall, this giant produces notes so deep some are below human hearing! Played with levers and pedals, only a handful exist globally. #octobass #musicalinstruments #giantinstrument #musicfacts #classicalmusic #deepnotes #musiclovers #rareinstruments #orchestra #musichistory"