Related Clues:

• Triad, for example
• Model proportion
• Deli-counter need
• Reduce, with "back"
• Group of notes
• Key combination
• Do, re, mi, fa, sol, la, ti, do
• Union's minimum wage
• Combination of musical tones
• 1 inch = 1 mile, e.g.
• Gym fixture
• Map indication
• Bit of guitar music
• Barbershop harmony
• Dieter's obsession