99% Invisible-43- Accidental Music of Imperfect Escalators

<p>“There’s a secret jazz seeping from Washington’s aging Metro escalators – those anemic metal walkways that fill our transit system…they honk and bleat and squawk…why are you still wearing those earbuds?” -Chris Richards, “Move along with the soundtrack of Metro’s … <a href="http://99percentinvisible.prx.org/2011/12/19/99-invisible-43-accidental-music-of-imperfect-escalators/" rel="nofollow" target="_blank">Continue reading →</a></p>