by Daniel Hathaway
Filling a void in the Cleveland International Classical Guitar Festival when a scheduled artist developed visa complications, University of Colorado Boulder professor Nicolò Spera stepped in with his 10-string guitar and a stimulating program that was technically and mentally challenging — both for the guitarist and his Mixon Hall audience — on Friday, June 7.
The extra strings on that instrument added range and resonance to Spera’s program, which began and ended with famous works from the passacaglia family, with a contemporary piece at its center.
At the end of his “Mystery” Sonatas — fifteen little suites for violin and continuo based on the Joyful, Sorrowful, and Glorious Mysteries of Christ represented by the beads on the Rosary — Heinrich Ignatz Franz Biber added a postlude in the form of a passacaglia for solo violin based on a four-bar descending bass figure. [Read more…]