Kolja Blacher & Jacsha Nemtsov
Artist with "Dmitry Shostakovitch & Mieczyslaw Weinberg" album

Kolja Blacher (violin), Bruno Canino (piano)
Artist with "Bartok, Hollinger, Schumann - Vionlin sonata" album

Kolja Blacher (violin), Philharmonisches Orchester Frankfurt (Od...
Artist with "" album

Kolja Lessing
Artist with the following albums: "Pioneers and Exiles: Violin Music from Israel", "Solo Violin Sonatas", "Felix Petyrek: Klaviermusik 1915-1928", etc...

Kolja Lessing - Radio Symphony Orchestra Prague, Israel Yinon
Artist with "Emil Bohnke: Violinkonzert op.11, Variationen op.9, Sinfonische" album

Kolja Lessing, Henrik Wiese, Eva-Maria May, Alexander Wienand
Artist with "Chamber Music" album

Artist with "Ernst von Gemmingen - Violin Concertos 1 & 2, Johann ..." album

Koljademo
Artist with "Destined Love Traveler" album

Koljah & Tai Phun
Artist with "" album

Koljonen. Elissa Lee
Artist with "Heartbreak: Romantic Encores for Violin" album

Koljosen Tiekiista
Artist with the following albums: "", "No sleep 'til Konela", "III"