[Grove Music Online]: Attrib. to Richafort in 1519(1) and A-Wn Mus.15941; attrib. to Josquin in 1520(2); attribution to Mouton in Glarean 1547(1) and related MSS; Probably by Richafort
A-Wn-ms-Mus.Hs.15941-1: Composer name in ms (index) = 'Richafort' / Title as in ms (index) = 'Miseremini mei'
A-Wn-ms-Mus.Hs.15941-2: Composer name in ms (index) = 'Richafort' / Title as in ms (index) = 'Miseremini miseremini'
A-Wn-ms-Mus.Hs.15941-4: Composer name in ms (index) = 'Richafort' / Title as in ms (index) = 'Miseremini mei'
V-CVbav-ms-Pal.lat.1976-1977-1978-1979: Title as in ms (index) = 'Miseremini mei'
V-CVbav-ms-Pal.lat.1980-1981: Title as in ms (index) = 'Miseremini'