Waves Tune Real-time has a good set of advanced, intuitive tools and also works with non-Western musical scales. Tuning, especially vocal tracks post-performance, is an aesthetical musical process that can sound only as good as the tool(s) you use. I especially liked the intuitive GUI in this plug-in-you’ll get how to use it immediately even if you’ve never used a tuner before. Vocal tuning, from very subtle and tasteful touchups to hard-core pitch quantizing effects are possible.
The gear has user-defined parameters that customize the tuning action exactly to your preferences. The Waves Tune Real-Time plug-in automatically tunes vocals in real time with minimal latency (0-ms to 4-ms max) and that makes it useful for both the studio and live sound mixing.