[Grove Music Online]: Attribution to Senfl in 1538(6) but probably by N. Champion
A-Wn-ms-Mus.Hs.15941-1: Composer name in ms (index) = 'Champion' / Title as in ms (index) = 'Deus in adiutorium'
A-Wn-ms-Mus.Hs.15941-2: Composer name in ms (index) = 'Champion' / Title as in ms (index) = 'Deus in adiutorium meum'
A-Wn-ms-Mus.Hs.15941-4: Composer name in ms (index) = 'Champion' / Title as in ms (index) = 'Deus in adiutorium'