Violinist Kristi Gjezi performing on a Gregg Alf Guarneri violin at the 2014 IVCI semi-finals September 2014.
Stefano Zanchetta performing on a Gregg Alf Guarneri
on the occasion of the Italian Memorial Day (for victims of the holocaust). 1/26/2014
Ruggiero Ricci performing on a violin by Gregg Alf.
Taken from The Legacy of Cremona collection.
Marian Tanau of the Detroit Symphony performing on a Gregg Alf Guarneri model.