1. Choosing the Right Tuning

• Diatonic vs. Chromatic: Explain the difference between diatonic and chromatic tuning and the implications for different musical styles and pieces.
• Custom Tunings: Mention the possibility of creating custom tunings to achieve specific sounds or effects.
• Microtonal Tuning: Discuss the concept of microtonal tuning for those interested in exploring more nuanced and expressive playing.

2. Tools and Equipment

• Tuning Forks: Recommend using tuning forks as a reference for specific pitches, especially for beginners.
• Electronic Tuners: Discuss the benefits of using electronic tuners and how to choose the right one for a santur.
• StroboTuners: Explain the advantages of using a strobo tuner for highly precise tuning.

3. Maintenance and Care

• Environmental Factors: Highlight the importance of maintaining a stable temperature and humidity level to prevent the santur from going out of tune.
• String Quality: Discuss the impact of using high-quality strings on tuning stability and overall sound.
• Regular Maintenance: Recommend regular maintenance, such as cleaning the strings and checking the bridge, to ensure optimal performance.

4. Troubleshooting Common Issues

• Unstable Tuning: Provide tips for addressing issues like strings going out of tune frequently or uneven tuning across the instrument.
• Buzzing or Rattling: Offer solutions for eliminating unwanted noises caused by loose parts or poorly seated strings.

5. Advanced Techniques

• Temperament: Explain the concept of temperament and its impact on tuning.
• Stretching: Discuss the technique of stretching the strings to improve intonation and sustain.
• Vibrato: Explain how to apply vibrato to individual strings or groups of strings for expressive playing.