Louis Kaufman,
...that Louis Kaufman, an accomplished American classical violinist, played more than 400 solo performances in movie soundtracks, making him one of the world's most frequently heard violinists?
...that <b id="mwAkM"><a href="./Louis_Kaufman" id="mwAkQ" rel="mw:WikiLink" title="Louis Kaufman">Louis Kaufman</a>,</b> an accomplished American classical violinist, played more than 400 solo performances in movie <a href="./Soundtrack" id="mwAkU" rel="mw:WikiLink" title="Soundtrack">soundtracks</a>, making him one of the world's most frequently heard violinists?