Her musical career began performing and recording with her father's Gospel Bluegrass band, Narrow Road.

[2] Lark was accepted into Cincinnati College-Conservatory of Music's Starling Preparatory Strings Project where she studied privately with Kurt Sassmannshaus.

Her private instructors at NEC were Miriam Fried and Lucy Chapman; at Juilliard, she studied with Sylvia Rosenberg, Ida Kavafian and Daniel Phillips.

[6] In 2016, Lark commissioned composer Michael Thurber to write her the violin concerto "Love Letter", which was premiered by the Carmel Symphony Orchestra in February 2018.

[7][8] Also in 2016, she commissioned Michael Torke through the Distinctive Debuts recital at Carnegie Hall to write "Spoon Bread", a sonata for violin and piano.