In 1994, fragments of Concentrate were filmed and used in the documentary Andrei Tarkovsky's Taiga Summer by Marina Tarkovskaya and Aleksandr Gordon.
ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti fˈoːɹ, fɹˈæɡmənts ʌv kˈɑːnsəntɹˌeɪt wɜː fˈɪlmd ænd jˈuːzd ɪnðə dˌɑːkjuːmˈɛntɚɹi ˈændɹeɪ tɑːɹkˈɑːvskiz tˈeɪɡə sˈʌmɚ baɪ mɚɹˈiːnə tˌɑːɹkəvskˈɑːjə ænd ɐlˈɛksændɚ ɡˈoːɹdən.