SoundBridge has released fully functioning, full-featured Digital Audio Workstation and RitMix, a drum machine for free of cost.
SoundBridge is a free full-featured Digital Audio Workstation that emphasizes mobility, connectivity, and ease of use. It provides an Omni-recording experience second-to-none, transcending desktop, mobile, and in-browser recording environments.
SoundBridge online collaboration engine allows you to seamlessly connect, communicate and transfer data, among an unlimited number of collaborators per project.
RitMix is a powerful drum machine containing a 16-step sequencer, MPC-style pad performance section, extensive editing capabilities, and a solid built-in mixer.
It consolidates the essential functionality needed to make complex rhythms on-the-fly and plenty of insert FX, humanizes, and randomization algorithms.
More Info: Free Music Production Software SoundBridge (available for Win and Mac, 32 and 64-bit processors)