TC-Helicon, inventors of VoicePro and many other respected vocal processors employing cutting-edge harmony technology, has announced a new version of the Harmony4 plug-in for Pro Tools|HD and TC's PowerCore platform. This new updated version is now Universal Binary compatible and adds an array of doubling presets, including doubling presets that emulate overdub sounds as well as octave doubling.

With TC-Helicon's Harmony4 plug-in, producers, engineers and songwriters can fatten existing harmony tracks and add new 1- to 4-part harmonies after the singer has left the studio. The update to Harmony4 is available as a free upgrade for existing users.

www.tc-helicon.com