Crossword Clue:

to sing a song of praise to god

Answer	Crossword Clue
HYMN	Song in praise of God
SERENADE	Sing a love song to
IHAVE	"... a song to sing O!"

SERENADE	Sing to a lover, or the song itself
PSALM	"O, sing to the Lord a new song," for one
ONO	Only woman to sing lead vocals on a Beatles song