Popular music
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Digital Rights Management software collection
Collection
Identifier: MSS 674
Scope and Contents
This collection consists of commercial music CDs from Sony BMG from 2005. Each has one of two software programs: Extended Copy Protection or MediaMax CD-3 which Sony BMG implemented as a copy protection measure.
Dates:
2005