Heáh-sangere

According to the Old English Dictionary:

es;

heáh-sangere

m. A chief singer, arch-chanter :-- Se árwurþa wer Johannes S. Petres cyricean ðæs apostoles heáhsangere vir venerabilis Johannes archicantator ecclesiæ S. Apostoli Petri, Bd. 4, 18; S. 586, 23. heah-sangere