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.
• Org. in rights fights
• Antidiscrimination grp. since 1909
• Record label acronym
• First Amendment lobbyists, for short
• Org. often seen in court
• Songwriters' org.
• Org. co-founded by Felix Frankfurter
• Org. that awards the Spingarn Medal
• Tin Pan Alley grp.