How to Autotune your voice for a professional vocal processing sound. Vocal Production and Tuning singing can be done quickly with the auto tune plugin by UAD and Antares. This plug-in gets used on almost every vocal recording i make. This tutorial also shows how to fix notes that the autotune didn't tune correctly using ableton complex and complex pro pitch shifting on the vocal that needs tuning. Auto tune runs in ableton as an AU plugin or VST if you use UAD autotune.