Mawl a chân = praise and song : llyfr hymnau a thonau i Gymru ar Wasgar = hymnal for Welsh and English church worship / crynhoad pwyllgor Eglwys Gymraeg, Detroit, Michigan 315. O, llefara addfwyn Iesu (Speak, I pray Thee, gentle Jesus!)

Mawl a chân = praise and song ‎#315

Text:	O, llefara addfwyn Iesu (Speak, I pray Thee, gentle Jesus!)
Author:	W. W.
Translator:	R. M. M.
Tune:	O LLEFARA ADDFWYN IESU (RUABON)
Composer:	Noah Williams

Text Information
First Line:	O, llefara addfwyn Iesu (Speak, I pray Thee, gentle Jesus!)
Translator:	R. M. M.
Author:	W. W.
Language:	English; Welsh
Publication Date:	1952

Tune Information
Name:	O LLEFARA ADDFWYN IESU (RUABON)
Composer:	Noah Williams
Meter:	8.7.8.7. D.
Incipit:	53121 77664 27676
Key:	A♭ Major