Клик на название графика включает/выключает его. "-Дельта" - графики скорости изменения, единиц в минуту.
[RE-UPLOAD, ORIGINAL VIDEO GOT BLOCKED!] Therr Maitz performed their song 'Future Is Bright' at the Russian national selection for Eurovision 2021. They finished in third place. * Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use.