#### Audio Reference Tone Mode - Play reference tones by clicking string buttons or using keyboard shortcuts (Q/W/E/R/T/Y). - Tune by listening to reference tones to develop a sense of pitch and intonation recognition. - Supports loop playback for easy repeated comparison. - Ideal for beginners, helping to cultivate long-term musical listening skills. #### Real-Time Microphone ... https://tunerguitar.org