Get ready to feel very emotional with "Adagio for Strings, Op. 11 "Agnus Dei" - Arr. for Choir by Samuel Barber" by Samuel Barber. With a 87 BPM and 4 time signature, the rhythms flow in A♯/B♭ minor. Spanning 8 minutes and 1 seconds, "Adagio for Strings, Op. 11 "Agnus Dei" - Arr. for Choir by Samuel Barber" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.