How to play this song ?

These are single notes, not chords.
Each note must be played individually.

There are different notations, like, A B C , DO RE MI and Sa Re Ga.
Choose one that fits better for you.

You can distinguish the octave by the color of the note and if it is UPPERCASE (high pitch) or lowercase (low pitch). Enjoy

Electric Chapel

Lady Gaga Pop

"Electric Chapel" is a song by Lady Gaga, an American singer-songwriter. It was released on her second studio album "Born This Way," which came out in 2011. The song was written and composed by Lady Gaga herself, along with Fernando Garibay. In terms of trivia, "Electric Chapel" was heavily inspired by Lady Gaga's own experiences of falling in love at a heavy metal concert. The track features an energetic, synth-heavy melody, which fuses elements of pop, rock, and electronic music. The original key of the song is B minor.