Yes, just the biggest Bosendorfer models(over 90 keys)go down almost another octave below the about 27Hz for regular 88 key boards. Some classical artists play them(not necessarily the big one)but very little classical music calls for piano down there(Debussy's The Sunken Cathedral is one). That 16Hz note is also the lowest organ pedal, and appears(if available)at the beginning of Strauss's Also Sprach Zarathustra(movie 2001).

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Enjoy the music, not the equipment.