The ResoundingFingerboard is an innovative tool designed to support the learning and precision of the vibrato. Whether arm or wrist vibrato, it suddenly becomes very easy: the shape and material evoke...

The ResoundingFingerboard is an innovative tool designed to support the learning and precision of the vibrato. With all kind of vibrato, it suddenly becomes very easy: the shape and material evoke the...

The ResoundingFingerboard is an innovative tool designed to support the learning and precision of the vibrato. With all kind of vibrato, it suddenly becomes very easy: the shape and material evoke the...