Title: Authorizing a composer's royalty in revenues from coin-operated machines and to establish a right of copyright in artistic interpretations
Subtitle: Hearings before Subcommittee on patents, trademarks, and copyrights of the Committee ... Eightieth Congress, first session on H.R. 1269, H.R. 1270, and H.R. 2570, bills to amend the act entitled "An act to amend and consolidate the acts respecting copyright", approved March 4, 1909, as amended May 23, June 4, 9, 11, 16, 18, and 23, 1947
Subjects: Copyright, Music