Listen to Hark! a Thrilling Voice is Sounding (Vox Clara Ecce Intonat) online. Hark! a Thrilling Voice is Sounding (Vox Clara Ecce Intonat) is an English language song and is sung by David Willcocks and Choir Of King's College Cambridge. Hark! a Thrilling Voice is Sounding (Vox Clara Ecce Intonat), from the album Merry Christmas! - Carols and Hymns, was released in the year 2016. The duration of the song is 3:01. Download English songs online from JioSaavn.