sentences:  He has also collaborated with artists Pamela Frank, Roberto Diaz, Colin Carr, Jason Vieaux, Ralph Kirshbaum, Vasily Petrenko, Gintaras Rinkevicius, Vladimir Ziva, Kevin Griffiths, as well as members of the Guarneri, Emerson and Orion Quartets.Khashimov has been a laureate in numerous competitions, including the Young Musicians Republican Competition, Uzbekistan (1st prize), Dvarionas International Violin Competition, Lithuania (1st prize and Special Prize), Kocian International Violin Competition, Czech Republic (1st prize), Enescu International Violin Competition, Romania (1st prize) and Grand-Prix, Novosibirsk International Violin Competition, Russia (3rd prize and Audience Prize), Blount/Slawson National Competition, USA (2nd prize), Paganini Moscow International Violin Competition, Russia (2nd prize), Pablo Sarasate International Violin Competition, Spain (2nd prize and Audience Prize), Yankelevitch International Violin Competition, Russia (Grand-Prize), and Michael Hill International Violin Competition, New Zealand (4th prize).Other notable accomplishments include performance of all the Paganini Caprices in one recital and debuts at the Mann Center for the Performing Arts, Carnegie Hall's Stern Auditorium, the Kennedy Center for the Performing Arts and the Grand Hall of the Moscow Conservatory.