You must tell the plugin what key your song is in.
Do not pay the full $79. Wait for a holiday weekend (Memorial Day, Black Friday, New Year's). You can usually bundle it with the Waves Vocal Bundle , dropping the effective price to near-free. waves tune real-time free
You can download a free trial of Waves Tune Real-Time directly from the Waves website. It is fully functional for one week, allowing you to finish a project or test its low-latency performance. You must tell the plugin what key your song is in
