*NOTE: Since there are several sections of Benedictus where your part has a long rest, the SATB versions include music played while you rest longer than one beat. The song begins with the intro played using a piano sound. When you sing, your part is played loudly using the normal "Voice Ooh" sound I use in other recordings. When you don't sing, another part other than your own is played more softly using the "Choir Ahh" sound (which sounds like an old home organ).