This item is shipped as a download card with printed instructions on how to download the software and a serial code to redeem the software online. Auto-Tune Access - the Easiest Way to Access the Essential Auto-Tune Features. Auto-Tune Access is the easiest and most affordable way to start using Auto-Tune. It delivers the core Auto-Tune features with a simple and intuitive interface. Its light CPU footprint and professional quality processing also make it a convenient option for more advanced users working with larger projects. Three-position Retune Speed and Humanize knobs allow for a variety of tuning applications, from subtle and natural-sounding pitch correction to the most extreme Auto-Tune Effect. Low latency processing lets you perform through Auto-Tune Access in real time on stage or in the studio, without worrying about distracting delay. Compatibility with Auto-Key (sold separately) means never having to worry about finding the key of your music before tuning. Auto-Key detects the key and scale and sends that information to Auto-Tune Access with a single click. Auto-Tune Access is the best way to dive into everything Auto-Tune can offer.