Some psalm titles indicate technical names to designate the type of psalm. Psalm emphasizes stringed accompaniment (57 psalms have this title). Song indicates a joyful melody (12 have this label, e.g., Ps. 46). Maskil may refer to a contemplative or didactic psalm (13 have this label, e.g., Ps. 32). The meaning of Miktam is uncertain (six psalms: 16, 56‑60). Prayer labels five psalms (Pss. 17, 86, 90, 102, 142). Psalm 145 has the title, Praise. And there are a few lesser-used titles (Pss. 7; 38 & 70; 100).