How to rosin a viola bow with Ronald Houston
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14:51
Make your Viola sound amazing by doing this one thing!
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22:07
Did Stradivarius Have a Secret Formula?
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17:04
Great bow hold with a small frog to practice - the arco frog and stringvision
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16:15
Comment ne jamais mourir de faim ? Apprenez cette technique !
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8:26
How to achieve MAXIMUM Viola Tone | Hammer & Strings Conservatory
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27:23
Mastering Double Stops on viola with Ronald Houston
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17:46
Kazuhito Yamashita Changed Everything, But Nobody Admits It.
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20:33