Pet Shop Boys (featuring Elton John) covering Gilbert O'Sullivan's 1972 Alone Again, Naturally, 2017:
From Pet Shop Boys' youtube channel
Sergei Rachmaninoff's 1892 Prelude Op. 3 No. 2 in C# minor performed Russian pianist by Evgeny Kissin, 2014:
Video from newjebenthan2's youtube channel
