https://www.virtualsheetmusic.com/experts/fluteshow/gold-vs-silver/ - In this video, Florence and Robert Estrin talk about the differences between a gold and a silver flute, and the implications in flute playing.

https://www.virtualsheetmusic.com/experts/robert/quarter-tone-music/ - In this video, Robert tells you about "Quarter Tone Music." Have you ever heard of it? Watch this video to learn it today!

https://www.virtualsheetmusic.com/experts/robert/broken-in/ - In this video, Robert answers an interesting question from a viewer which will give you some insights on how a piano changes during its lifetime, and how you can cope with these changes.

https://www.virtualsheetmusic.com/experts/robert/e-sharps-c-flats/ - In this video, Robert answers a user question which will enlighten you about the so-called "enharmonic" scales and keys.

https://www.virtualsheetmusic.com/experts/robert/three-pedals/ - In this video, Robert tells you about the three piano pedals, and how and why they are different between grand pianos and upright pianos.

https://www.virtualsheetmusic.com/experts/robert/time-for-practice/ - In this video, Robert gives you some practical tips about finding time for practicing you maybe never thought about.

https://www.virtualsheetmusic.com/experts/robert/inventions1/ - In this first video of a 3-part series, Robert teaches you how to approach the famous and beautiful Two Part Inventions by Johann Sebastian Bach.

https://www.virtualsheetmusic.com/experts/william/cleanliness/ - In this video, Prof. Fitzpatrick gives you useful tips to clean your violin-playing by featuring famous pieces taken from the violin repertoire.

https://www.virtualsheetmusic.com/experts/fluteshow/warming-flute/ - In this video, Florence tells you why and how to warm-up your flute before practicing and performing.

https://www.virtualsheetmusic.com/experts/robert/digital/ - In this video, Robert gives you the pros and cons of digital and traditional upright pianos.