Accidental Music of Imperfect Escalators

Published: Dec. 19, 2011, 8:10 a.m.

\u201cThere\u2019s a secret jazz seeping from Washington\u2019s aging Metro escalators \u2013 those anemic metal walkways that fill our transit system\u2026they honk and bleat and squawk\u2026why are you still wearing those earbuds?\u201d -Chris Richards,