Liquid Audio NPR's Chris Arnold reports on Liquid Audio. Unlike the free-music swapping Internet system, Liquid Audio was built to legally sell music for a profit. But Liquid Audio doesn't have as many songs as Napster. Meanwhile, Napster is facing its own restrictions, including legal battles, and a deal with a German company that could restrict what it can offer users in the future.

Liquid Audio

Liquid Audio

Only Available in Archive Formats.

NPR's Chris Arnold reports on Liquid Audio. Unlike the free-music swapping Internet system, Liquid Audio was built to legally sell music for a profit. But Liquid Audio doesn't have as many songs as Napster. Meanwhile, Napster is facing its own restrictions, including legal battles, and a deal with a German company that could restrict what it can offer users in the future.