Auto-Key 2 is the ultimate time-saving tool for modern music production. Built by Antares, the creators of Auto-Tune, this intelligent plug-in automatically detects the key, scale, and tempo of your audio in seconds. Whether you’re working with loops, full songs, or vocal tracks, Auto-Key 2 removes the guesswork and lets you stay in the creative zone. It's a must-have for producers, vocalists, engineers, and anyone who wants pitch-perfect results - fast.

Key Features of Auto-Key 2:

• Instant Key, Scale, and Tempo Detection: Quickly identify the musical DNA of any track and sync your project effortlessly.
• Drag-and-Drop Audio Analysis: Just drop in a file—MP3, WAV, FLAC, or AIFF—and Auto-Key 2 does the rest.
• Send to Auto-Tune: One-click transfer of detected key and scale info to compatible Auto-Tune plug-ins for seamless integration.
• Real-Time and File-Based Modes: Analyze live input from vocals or instruments, or use static files for offline analysis.
• Auto Key Change Tracking: Detect and follow key changes in evolving musical passages with precision.
• Custom Tuning Reference: Supports non-standard tuning (like A=433 Hz) for nuanced control.
• User-Friendly Interface: Features a sleek, resizable layout with Light and Dark modes for customizable workflow.

Example Use Cases of Auto-Key 2:

• Producers: Quickly match vocal or instrumental layers to the right key and tempo when building new beats or remixing tracks.
• Vocalists: Lock in the correct key before recording to ensure accurate pitch correction and natural-sounding results.
• Mix Engineers: Speed up your sessions by instantly identifying the scale of any track or stem before applying pitch-based processing.
• DJs and Live Performers: Use tempo and key data to create smoother transitions and live mashups without clashing harmonies.

Why Choose Auto-Key 2?

Auto-Key 2 saves valuable studio time while improving the accuracy of your pitch and tempo-dependent tools. Its flawless integration with the Auto-Tune ecosystem makes it an essential tool for music creators who demand both speed and precision.