This thoughtful arrangement of the well-known spiritual 'Somebody's knockin' at yo' do'' was originally published as part of the collection Spirituals for Upper Voices. The two vocal lines are eminently singable, with melodic interest in both parts, making the arrangement ideal for both children's and women's choirs of all levels of experience. Containing a recognisable knocking motif, the piano part is expressive, harmonically interesting, and supportive. Duration: 2 mins 30 secs.