Clue: Key using all five black keys in its scale: Abbr.

Answer: BMAJ

Length: 4

---

Similar Clues:

• Scale without black keys (AMINOR with 6 letters)
• Its scale uses no black keys (AMINOR with 6 letters)
• Key using all the black keys: Abbr. (BMAJ with 4 letters)
• Black piano keys, informally (EBONIES with 7 letters)
• Scale using all the black keys (BMAJOR with 6 letters)
• One of the black keys (e.g. AFLAT with 5 letters)
• Middle of three black keys (AFLAT with 5 letters)
• Second of three black keys (AFLAT with 5 letters)
• Hometown of the Black Keys (AKRON with 5 letters)
• Computer keys: Abbr. (e.g. ALTS with 4 letters)