For years, accordionists have been exercising their hands and arms while their poor feet wither away due to neglect. But no more! Behold the foot bass (or “Basse aux pieds”), a 12-key bellows-driven instrument played entirely with your feet. Invented by Joseph Alexandry in 1894, this instrument was (supposedly) popular in the first half of the 20th century and, thanks to renewed interest by contemporary musicians, is poised for a comeback. A brand-new foot bass, built by Harry Geuns in Belgium, will set you back nearly 2000 Euros, but at least your feet will never be bored again.