V-CVbav-ms-Capp.Sist.24: Composer name in ms (index) = 'Pieton' / Composer name in ms = 'Louyset Pieton' / Title as in ms (index) = 'Veni sancte sp[irit]us'
V-CVbav-ms-Capp.Sist.64: Composer name in ms = 'Loyset Pieton' / Title as in ms (index) = 'Veni sancte spiritus'
