Listen to Pictures at an Exhibition: IV. Bydło online. Pictures at an Exhibition: IV. Bydło is an Instrumental language song and is sung by Valery Vishnevsky. Pictures at an Exhibition: IV. Bydło, from the album Tchaikovsky: The Seasons, Op. 37a - Mussorgsky: Pictures at an Exhibition, was released in the year 2017. The duration of the song is 3:49. Download Instrumental songs online from JioSaavn.