Listen to Thirty Children's Pieces, Op. 27: No. 29 Cavalryman online. Thirty Children's Pieces, Op. 27: No. 29 Cavalryman is an English language song and is sung by Pamela Lidiard. Thirty Children's Pieces, Op. 27: No. 29 Cavalryman, from the album Grade 5 Piano Pieces & Exercises for Trinity College London Exams 2018-2020, was released in the year 2017. The duration of the song is 1:18. Download English songs online from JioSaavn.