Listen to The second set of madrigals (1609) -XX: Oft I have vowed how dearly I did love thee online. The second set of madrigals (1609) -XX: Oft I have vowed how dearly I did love thee is an English language song and is sung by Alfred Deller and Deller Consort. The second set of madrigals (1609) -XX: Oft I have vowed how dearly I did love thee, from the album Alfred Deller: Madrigals, Complete Deller Vol. 5, was released in the year 2009. The duration of the song is 4:02. Download English songs online from JioSaavn.