If you missed the DC Labor Chorus on last Friday’s “[email protected]” on WPFW 89.3 FM, you can hear it here; the Chorus -- led by Elise Bryant -- performs live in-studio and chats about their upcoming concert (December 12, 7:30p at the ATU Training Center Chapel, 10000 New Hampshire Avenue, Silver Spring, MD; FREE) and the power of song with Union City Radio’s Chris Garlock.