Dalbergia Duo is a unique female marimba/percussion duo from Poland. Their performances are filled with various palette of emotions uncovering sensitive and impressionistic musical shades contradicted with elemental power deriving from natural inspirations. Those two marimba ladies put together on stage create multitude of colours and picturesque musical landscapes. Dalbergia Duo perform a variety of musical styles and genres including both pieces already written by great world known composers of classical and contemporary music. Dalbergia Duo actively cooperate with composers of the young generation, building new sonic vocabulary for marimbas. They are giving new life to the “classics” written for other instruments inter alia Karol Szymanowski or Ignacy Jan Paderewski works. In 2017 both artists obtained the Doctors of Musical Arts degree in Performing Arts. Dalbergia Duo is also a laureate on many international prezes. At the end of 2019 Dalbergia Duo released their successful, debut CD Concept Album "Roots", which contains Polish music written and arranged for two marimbas. Most of The CD repertoire was written for Dalbergia. “Rutkowska and Siedler-Smuga have specialized in getting used to the unbridled nature of the percussion instrument - the seeds are already sprouting, sprouting roots, now it's time to nurture this plant.” W. Żochowska “Roots” is not only an artistic pearl, but also a disc that could boldly aspire to be an audiophile edition. (…) ” Piotr Iwicki