note: see FallowsCat, 189-90; BrownM, 232; CattinCI, 429-31 (with comparison of both texts). Music ed. in CMM37 (Rei; major prolation version); conflated ed. in FallowsE, 64. EscA & Ox resemble the Rei version, but w/perfect time, doubled note values, and a more elaborate discantus. Lauda text in M690 transmitted in 3 stanzas, the middle of which is three lines long (aba), the outer five (ababa).