The 2.0 version of Studio One for Mac is provided as a free download on our website. This software for Mac OS X was originally designed by presonus. Studio One for Mac is included in Audio & Video Tools.
From the developer:
Studio One is an advanced music creation and production suite.
Artists of all levels, from beginner to seasoned professional, will find Studio One a serious alternative to the intimidating, bloated offerings currently considered the standards. It's a groundbreaking music creation and production application for Mac OS X and Windows XP/Vista/7 that makes audio recording, MIDI sequencing, and audio mastering ridiculously simple right out of the box.
You may want to check out more Mac applications, such as 3D Sketch and Stretch Studio, Glyphr Studio or iSkysoft DVD Studio Pack, which might be related to Studio One.
CD\DVD Software