Joellen Lapidus is one of the pioneers of contemporary fretted dulcimer playing, songwriting, and instrument construction and is the author of the dulcimer instruction book "Lapidus on Dulcimer". Joellen blends the Appalachian, Indian, Arabic, jazz, classical, and pop musical styles to give the dulcimer a new range of rhythmic, melodic, and tuning possibilities.

As a dulcimer maker, her work influenced many of the dulcimer builders of the 70's and 80's. Her instruments were known for their innovative shapes and exquisite soundhole and peghead inlay work. She introduced the dulcimer to Joni Mitchell and made three instruments for her between 1968 and 1976. She has also made instruments for David Crosby, Jackson Browne, Wendy Waldman and Garth Hudson. The March 2004 concert, recorded on her newly released CD, "Joellen Lapidus In Concert", marked her first performance in over 10 years.

Joellen teaches dulcimer in West Los Angeles. She has also returned to her original musical loves - the clarinet and the accordion. She performs with the band "Extreme Klezmer Makeover" and with violinist Yvette Devereaux.