His technique allowed him to easily reach the 6th and 7th positions , employ multiple stops in intricate polyphonic passages , and explore the various possibilities of scordatura tuning .
Biber was one of the most important composers for the violin in the history of the instrument .
Biber 's technique allowed him to easily reach the 6th and 7th positions , employ multiple stops in intricate polyphonic passages , and explore the various possibilities of scordatura tuning .
Biber was one of the most important composers for the violin in the history of the instrument .