Broceliande plays Celtic music from the British Isles and the Medieval and Renaissance music, with an emphasis on music inspired by or traditionally performed during each of the four seasons. Their entrancing sound is built on the interweaving of up to 3-part vocals with Celtic harp, 12-string guitar, cello, flute, octave mandolin, recorders, and nyckelharpa. Their repertoire includes original arrangements of trad and Early music and ranges in feel from Celtic dances, to harp tunes, to a capella madrigals.