Es ist ein Ros entsprungen (Sandström)

"Es ist ein Ros entsprungen (Sandström)" refers to a choral arrangement of the traditional German Christmas carol "Es ist ein Ros entsprungen" (A rose has sprung up) by the Swedish composer Jan Sandström.

Sandström's arrangement, often referred to simply as "Sandström's Rose," is notable for its distinctive and haunting contemporary harmonies. While retaining the original melody and text of the traditional carol, Sandström layers the melody with extended harmonies and dissonances, creating a unique and emotionally powerful interpretation.

The piece typically features an SATB (soprano, alto, tenor, bass) choir, and its difficulty level is considered moderately challenging. It is frequently performed by choirs during the Advent and Christmas seasons.

Sandström's arrangement has become incredibly popular, contributing significantly to the carol's continued performance and appreciation in modern times. Its blend of tradition and contemporary harmonic language has resonated with audiences and choirs worldwide. The arrangement is published by several different music publishers.