Related Clues:

• Walk out the door
• Religious song
• Mass music
• Choir song
• Break from service
• Brigade's break
• Song
• Take off or time off
• Lack of power
• Head for the exit
• A joyous noise unto the Lord
• Part of 35 Down
• Cease to be seen
• "O Sacred Head, Now Wounded," e.g.
• Mass piece