Interactive Multitrack Rehearsal Player
Groovex is a premium stem player designed for bands, instrumentalists, and rehearsals. Solo, mute, and loop sections with high-fidelity control.
Launch Rehearsal StudioElevate Your Rehearsal with Standalone Audio Control
Stem Control & Isolation
Solo, mute, or adjust individual volumes of stems (drums, bass, guitars, vocals, keys). Perfect for practicing your parts with the rest of the band playing.
Custom A-B Looper
Highlight specific sections of a track to loop indefinitely. Slow down difficult passages to master solos, complex grooves, or vocal fills.
Pitch & Tempo Stretcher
Change playback speed from 50% to 150% without altering pitch, or transpose keys dynamically to fit your range with high-fidelity stretchers.
Frequently Asked Questions
What is Groovex?
Groovex is a professional multitrack practice player designed inside the Studio ecosystem, offering advanced stem isolation, looping, and pitch/tempo shifting controls.
Can I upload my own multitracks?
Yes. You can import your custom audio files for multitracks or import standard stems directly. All file parsing occurs securely and privately inside the browser.
Does it maintain high fidelity during slowdown?
Absolutely. Groovex integrates highly advanced phase-vocoder time-stretchers (powered by SoundTouchJS) running inside high-performance AudioWorklets for premium audio fidelity.