These classical pieces are public domain so it's completely legal to download the music here. Besides a wide variety of classical music downloads, you'll also find a large selection of free sheet music and free music theory textbooks available at Musopen. Types of Music Available at Musopen.
2. (foll by with) to associate (oneself) or be associated, esp as a subordinate or subsidiary; bring or come into close connection: he affiliated himself with the Union. n. a. a person or organization that is affiliated with another. b. (as modifier): an affiliate member.
The International Cooperative Alliance defines a cooperative (also known as co-operative, co-op, or coop) as an autonomous association of persons united voluntarily to meet their common economic, social, and cultural needs and aspirations through a jointly-owned and democratically-controlled enterprise. 1  Cooperatives may include: