Turkish twin piano artists Güher Pekinel and Süher Pekinel are considered the best piano duo of the world. The Pekinel sisters, who have been a state artist since 1991, are performing classical music as well as works in modern music repertoire. There are two important documentaries about Pekinels’ life. The first one was made by the German ZDF channel. The second documentary, ‘Twin Life’, which is a co-production of ARD-ARTE channels, is being repeatedly published on world TVs from time to time.