Rush d but with 1.2 million notes ~ piano tutorial (impossible)

full credit goes to @segzmidiofficial Rush D is another musical meme created by Sheet Music Boss, a YouTube channel that makes piano tutorials and sometimes humorous compositions. Rush D is a variation of their earlier piece, Rush B, which was a Russian-sounding piece that used only the note B. Rush D is simply Rush B transposed to the key of D minor. Rush D is a fast and furious piano piece that requires extreme speed and accuracy to play. The piece starts off with a simple melody, but soon becomes a frenzy of notes, chords, and patterns that cover the entire keyboard. The piece also has some visual jokes, such as spelling out the words "Rush" and "D" with the notes, or playing all 88 keys at once. The piece is meant to be a joke, but also a challenge for pianists who want to try it. Some YouTube musicians have attempted to play Rush D, either by using software, editing tricks, or arranging it for multiple pianists or instruments.