Daniel Ankjær Clemmensen is a Danish low brass artist and educator, serving as bass trombonist with the Royal Danish Guards Band (Den Kongelige Livgardes Musikkorps). Known for his versatility, he performs across the low brass family, including bass trombone, tuba, contrabass trombone, tenor trombone, euphonium, and bass trumpet. Alongside his position in the Guards Band, he is an active freelance musician, performing regularly with leading orchestras and ensembles in Denmark, including the Royal Danish Orchestra, the Danish National Symphony Orchestra, and the Danish Radio Big Band. As an educator, Daniel is committed to inspiring the next generation of musicians, working with students of all levels in both ensemble and private teaching settings.