Sibelius Mastery Tutor

I'm seeking an experienced Sibelius tutor for live sessions. I'm an intermediate user and want to improve in:

- Advanced notation techniques
- Integration with other software
- Advanced playback features

Ideal skills and experience:
- Expertise in Sibelius
- Experience teaching intermediate to advanced users
- Proficiency in live online teaching

Please provide a brief overview of your teaching approach and relevant experience.