You have probably listened to the Super Mario Bros. soundtrack millions of times over the past 30 years, but you have probably never listened to a piano medley of some of the game’s classic hits on a giant Nintendo Entertainment System!

According to Mashable.com, composer Sonya Belousova and filmmaker Tom Grey, honored the 30th anniversary of the game by making a YouTube video.

Tunes from the original 1985 Mario game include, music heard in the first level, the underground theme, the underwater theme, and the ending notes heard when completing a level.

Belousova stated that there are many recognizable themes in Mario, so the biggest challenge was to find what themes would work best. Also, not every theme could work on the piano.

The piano took two months to build. Belousova and Grey will give away the custom Nintendo Entertainment System piano to one of their YouTube channel subscribers when the channel reaches 1 million subscribers. Their YouTube channel is PlayerPiano.

The Nintendo Entertainment System piano marks the third custom piano built by PlayerPiano.

Watch the entire video down below of the Super Mario Bros. medley on a giant Nintendo Entertainment System piano.

With additional reporting by Sal Lopez