Classical guitar concert by the Kupiński Guitar Duo from Poland.
From the John Marlow Guitar series site (and ticket ordering information -$25):
The Kupinski Guitar Duo exemplifies peerless talent and expression in the world of classical music. Acclaimed throughout Europe by audiences and critics alike, these gifted players combine brilliant technique, passion, quality of sound, infinite elegance and unique arrangements.
Help us welcome this outstanding Duo to their John E. Marlow Guitar Series debut!