Related Clues:

• Footfall
• 38-Down, for example
• Rock music's Police, e.g.
• The Supremes, e.g.
• Jazz combo, often
• Football
• Part of a stairway
• Procedure part
• Chamber group, maybe
• Escalator feature
• Put one's foot down
• Dance lesson
• Gait
• Escalator part
• Musical interval