Listen to Six Variations in G Major, WoO 77 online. Six Variations in G Major, WoO 77 is an English language song and is sung by Einstein Effect Collection and Classical Baby Music Ultimate Collection. Six Variations in G Major, WoO 77, from the album Music for My Little Toddler – Educational Songs for Kids, Relaxation Music, Brain Power, Learn & Fun, Mozart for Baby, was released in the year 2017. The duration of the song is 2:57. Download English songs online from JioSaavn.