Related Clues:

• Gets worse
• Speeds
• Choirs may use them
• Stage equipment
• What a choir stands on, often
• This puzzle has a secret one, starting with the third letter of 4-Down
• Gets a move on
• Flight components
• Choral concert sights
• Wastes no time
• Hurries
• Snowballs
• Flight parts
• Parts of a stairway
• Upwardly mobile people