Liebster Herr Jesu, wo bleibst du so lange music by Johann Sebastian Bach, lyrics by Chr. Westovius The sopranos sing the melody in this SATB arrangement, and all voice parts sing the lyrics all the time. The song is almost entirely written in a homophonic style. The arrangement is basically for SATB, but low altos can easily sing the tenor part, so it can also be performed as SAAB. If you want to have a look at this arrangement, send me an e-mail.