OT-PROPHET-MINOR.filter - rsv instrument:

rsv@Amos:6:5 @ who sing idle songs to the sound of the harp, and like David invent for themselves instruments of music;

rsv@Habakkuk:3:19 @ GOD, the Lord, is my strength; he makes my feet like hinds' feet, he makes me tread upon my high places. To the choirmaster: with stringed instruments.