Sign up for RubyDS and start with 20 free credits:

• Send your music safely and securely
• Watermark your music without audible disruptions
• Manage and monetize your copyright
• See who downloaded your music
• See if they listened on RubyDS

RubyDS establishes a direct link between you and the file recipient via the watermark. When the file is downloaded the watermark becomes a permanent part of the file.