Core Feature Highlights:​​ ​Precision Tuner​ The built-in high-accuracy tuner supports ​standard and custom tuning modes, enabling fast calibration to keep your instrument perfectly in tune. ​Pro Metronome​ Customize ​tempo, time signatures, and sound effects​ to sharpen your rhythm skills and elevate your performance precision. ​Smart Sheet Music Library​ Import and view scores in ​PDF, Guitar Pro (GPX/GP5/GP)​, and other formats. Practice anytime, anywhere, and organize your collection effortlessly with advanced management tools. ​Intelligent Slow Player​ Tackle challenging phrases! Import audio to ​adjust speed and pitch independently, loop specific sections, and master every note with crystal-clear clarity.