* his brother.
   Asaph is probably called his brother, because he was of the
   same tribe as Heman; or, perhaps, because he was his companion
   or associate.

 * Asaph.
  15:17-19  16:7  25:2  26:1  2Ch 5:12  20:14  29:13,30 
  2Ch 35:15  Ezr 2:41  3:10  Ne 7:44  11:17,22  12:35,46 
  Ps 50:1  73:1  74:1  75:1  76:1  77:1  78:1  79:1  80:1  *titles 
  Ps 81:1  82:1  83:1  *titles