Related Clues:

• Musicians' copyright grp.
• Abbr. on a CD
• Musicians' org.
• Record label abbr.
• Org. that defends the Bill of Rights
• Tin Pan Alley org.
• Rights org.
• Org. in rights fights
• Record label acronym
• First Amendment lobbyists, for short
• Org. often seen in court
• Songwriters' org.
• Org. co-founded by Felix Frankfurter
• Tin Pan Alley grp.
• Royalties-collecting org.