Guzheng Master is a virtual Chinese plucked zither designed for both professional musicians and enthusiasts. This app provides a realistic simulation of the traditional Guzheng instrument with 21 strings, offering an authentic playing experience on mobile devices. Users can enjoy various playing techniques for both hands, including plucking, glissando, tremolo, pitch slides, and vibrato.

One of the standout features is the Lessons mode, which makes learning more accessible for beginners. Additionally, the app includes music games to enhance practice sessions and allows users to record their performances. With access to over 650,000 songs from music songbooks, players have a vast library at their fingertips. The app's multi-touch support and flexible view options make it easy to use, ensuring that musicians can practice and perform anywhere, anytime.

Guzheng Master stands out with its comprehensive set of features tailored for an immersive musical experience. The app simulates a full-string Guzheng with 21 strings, supporting various right-hand techniques such as plucking, glissando, tremolo (including automatic tremolo), and overtone production. For the left hand, users can execute pitch slides, small and big vibratos, and tap pitch effects known as 'Dian Yin'.

Beyond its core functionalities, Guzheng Master offers several innovative tools. The Lessons mode simplifies the learning process, while integrated music games provide an interactive way to practice. The app supports multi-touch gestures and swipe actions, allowing seamless interaction. Moreover, users can record their sessions, automatically play 'Shake' techniques by moving touches horizontally on the string, and utilize flexible zooming and scrolling features for an optimal viewing experience.

When evaluating a music application like Guzheng Master, the size and authenticity of its music library are crucial factors. This app provides access to over 650,000 songs from various music songbooks, ensuring that users have an extensive range of traditional Chinese music at their fingertips.

The vast collection not only covers popular pieces but also includes rare compositions, making it an indispensable tool for both professional Guzheng players and enthusiasts. The inclusion of such a comprehensive library ensures that users can explore different styles and genres within the realm of Chinese zither music.

Copyright authenticity is another significant aspect. Guzheng Master guarantees that all the music content is properly licensed, giving users peace of mind when accessing and playing the tunes. This commitment to legal compliance enhances the credibility of the app and assures users of the legitimacy of their musical explorations.

Audio quality is paramount in delivering an authentic musical experience, especially for an instrument as nuanced as the Guzheng. Guzheng Master excels in this area by offering multiple audio quality options, allowing users to choose settings that best suit their listening preferences and device capabilities.

The app supports high-fidelity sound reproduction, capturing the subtlest nuances of each string pluck, slide, and tremolo. Whether you're using high-end headphones or standard smartphone speakers, the clarity and richness of the sound remain uncompromised.

Additionally, Guzheng Master's ability to record audio while playing adds another layer of versatility. Users can capture their performances in excellent quality, making it easier to share their music or review their practice sessions with precision. This feature underscores the app's dedication to providing a professional-grade audio experience.