Исполнительница широкого диапазона, в ее репертуаре сочинения И. С. Баха, Моцарта, Шуберта, Шумана, Брамса, Бартока, Хиндемита, Шостаковича, Пендерецкого, Берио, Шнитке, Губайдулиной, Пярта, Канчели, [[Мансурян Тигран Егиаевич|Мансуряна]], Этвеша и др.
Часто Академический виртуоз, но совершенно не ограниченный рамками, Ким часто выступает с саксофонистом Яном Гарбареком, перкуссионистом Робертом Шулковским, клавесинистом Робертом Хиллом, пианистом Робертом Левиным.
==Педагогическая деятельность==
==Фильмография==
К. Кашкашьян снималась в фильме Ж. Л. Годара «Германия: девять — ноль» (1991), она была одним из исполнителей музыки к фильму Тео Ангелопулоса «Взгляд Улисса» (1995).
==Сочинения==
Ким записала на диски практически весь альтовый репертуар.
===Дискография===
*Asturiana. Transcribed songs of Manuel de Falla , Alberto Ginastera , Xavier Montsalvatge , Carlos Guastavino , and Carlos López Buchardo . Kim Kashkashian, viola, Robert Levin , piano. (CD ECM 1975)
*Johann Sebastian Bach 3 Sonatas for Viola da Gamba and Cembalo. Kim Kashkashian, viola, Keith Jarrett , cembalo. (CD ECM 1501)
*Béla Bartók Viola Concerto. Kim Kashkashian, viola, Peter Eötvös , conductor. Netherlands Radio Chamber Orchestra. (CD ECM 1711)
*Harold Blumenfeld Voyages after Hart Crane (1977). Patrick Mason, baritone, Kim Kashkashian, viola, David Starobin , guitar, Gordon Gottlieb, Louis Oddo, percussion, Arthur Weisberg , conductor. (LP CRI SD 387)
*Peter Eötvös Eötvös: Replica for Viola and Orchestra. Kim Kashkashian, viola, Peter Eötvös , conductor, Netherlands Radio Chamber Orchestra. (CD ECM 1711)
*Gabriel Fauré Piano Quartet No. 1 in c minor, Op. 15. Beaux Arts Trio , Kim Kashkashian, viola. (CD Philips 422 350-2)
*Alexander Glazunov Elegie for Viola and Piano, Op. 44. Kim Kashkashian, viola Robert Levin , piano. (CD ECM 1316)
Paul Hindemith Trauermusik. Kim Kashkashian, viola, Dennis Russell Davies , conductor, Stuttgarter Kammerorchester. (CD ECM 1506)
*Sándor Jemnitz Trio for Violin, Viola, and Guitar. Benjamin Hudson, violin, Kim Kashkashian, viola, David Starobin , guitar. (CD Bridge
*Giya Kancheli Vom Winde beweint. Kim Kashkashian, viola, Dennis Russell Davies , conductor, Orchester der Beethovenhalle Bonn. (CD ECM 1471)
*Eleni Karaindrou Ulysses' Gaze, film score. Kim Kashkashian, viola. (CD ECM 1570)
*Zoltán Kodály Adagio for Viola and Piano. Kim Kashkashian, viola, Robert Levin , piano. (CD ECM 1316)
*György Kurtág Neun Stucke, Jelek, Op. 5, Hommage à R. Sch., Op. 15d. Kim Kashkashian, viola, Robert Levin , piano, Eduard Brunner , clarinet. (CD ECM 1508)
*György Kurtág Movement for viola and orchestra. Kim Kashkashian, viola, Peter Eötvös , conductor, Netherlands Radio Chamber Orchestra. (CD ECM 1711)
*Franz Liszt Romance oubliée. Kim Kashkashian, viola Robert Levin , piano. (CD ECM 1316)
*Tigran Mansurian “…and then I was in time again”, Lachrymae, Confessing with Faith. Kim Kashkashian, viola, Jan Garbarek, sopano saxophone, The Hilliard Ensemble, Christoph Poppen, conductor, Münchener Kammerorchester. (CD ECM 1850/51)
*Tigran Mansurian Havik, Duet for viola and percussion. Kim Kashkashian, viola, Robyn Schulkowsky, percussion, Tigran Mansurian , piano, voice. (CD ECM 1754)
*Wolfgang Amadeus Mozart Adagio and Fugue in c minor, K546. Gidon Kremer , Daniel Phillips, violins, Kim Kashkashian, viola, Yo-Yo Ma , cello. (CD Sony MK42134)
*Wolfgang Amadeus Mozart Duos for Violin and Viola, K423, K424, Trio for Violin, Viola and Piano K498 “Kegelstatt”. Gidon Kremer , violin, Kim Kashkashian, viola, Valery Afanassiev, piano. (CD DG 415 483-2)
*Wolfgang Amadeus Mozart Sinfonia Concertante for Violin, Viola, and Orchestra, K364. Gidon Kremer , violin, Kim Kashkashian, viola, Nikolaus Harnoncourt , conductor, Vienna Philharmonic. (CD DG 413 461-2)
*Wolfgang Amadeus Mozart Divertimento in Eb, K563. Gidon Kremer , violin, Kim Kashkashian, viola, Yo-Yo Ma , cello. (CD Sony SK39561)
*Wolfgang Amadeus Mozart Quintet in c minor, K406. Guarneri Quartet , Kim Kashkashian, viola. (CD RCA 7771-2-RC)
*Wolfgang Amadeus Mozart Quintet in Eb major, K614. Guarneri Quartet , Kim Kashkashian, viola. (CD RCA 7772-2-RC)
*Krzysztof Penderecki Viola Concerto. Kim Kashkashian, viola, Dennis Russell Davies , conductor, Stuttgarter Kammerorchester. (CD ECM 1506)
*Alfred Schnittke Viola Concerto. Kim Kashkashian, viola, Dennis Russell Davies , conductor, Rundfunk-Sinfonieorchester Saarbrücken. (CD ECM 1471)
*Franz Schubert Quartet No. 15 in G major, Op. 161 D887. Gidon Kremer , Daniel Phillips, violins, Kim Kashkashian, viola, Yo-Yo Ma , cello. (CD Sony MK42134)
*Erwin Schulhoff Sextet. Gidon Kremer , Philippe Hirschhorn , violins, Nobuko Imai , Kim Kashkashian, violas, David Geringas , Julius Berger, cellos. (LP ECM 1347/48)
*Robert Schumann Märchenbilder , Op. 113, Märchenerzählungen, Op. 132. Kim Kashkashian, viola, Robert Levin , piano, Eduard Brunner , clarinet. (CD ECM 1508)
*Dmitri Shostakovich Sonata for Viola and Piano, Op. 147. Kim Kashkashian, viola, Robert Levin , piano. (CD ECM 1425)
*[http://arvest.armenia.ru/2009/09/22/1221/kim-poyuschaya-na-alte/ Ким, поющая на альте]
*[http://www.necmusic.edu/faculty/kim-kashkashian?lid=2&sid=3 Kim Kashkashian]
*[http://www.stringsmagazine.com/issues/strings88/CoverStory.shtml Kim Kashkashian]
*[http://www.nprgolos.orgam/templatesindex.php?option=com_content&task=view&id=50173&Itemid=53 СПЕШИТЕ В ЗАЛ ХАЧАТУРЯНА!]*[http:/story/storymediaplayer.wgbh.phporg/?storyIdxml=112489429 clas/cmd071204kashkashian.xml&resize=1 WGBH Classical Command Performance]*Martin Elste: Kashkashian, Kim Kashkashian's Vocal Viola. In: Ludwig Finscher (Hrsg.): Die Musik in Geschichte und Gegenwart . 2., neubearbeitete Ausg., Personenteil, Bd. 9. Bärenreiter, Kassel [ua]2003, ISBN 3-7618-1119-5 , Sp. 1526