Ubuntu Studio is an open source and totally free operating system tailored for the audio, video, and graphic enthusiast or professional user.
If your focus is audio, video, photography, or graphic design, Ubuntu Studio operating syste will be really productive and fun to use.
Among the included application types, we can mention sequencers and synthesizers, Digital Audio Workstation (DAW), a low latency capable audio and midi server, virtual guitar amps, Openshot, FFMPEG, DVDStyler, Blender, Darktable, and Shotwell.
Ubuntu is used in millions of desktops, netbooks and servers world wide. It comes in many flavors, including Kubuntu, Edubuntu, Xubuntu, Lubuntu, and Ubuntu GNOME.