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 , Sa Re Ga and numeric notation 1 2 3.
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

Crazy Little Thing Called Love

Queen Rock

"Crazy Little Thing Called Love" by Queen is a lively rockabilly song originally released in 1979. It was written by the band's lead vocalist, Freddie Mercury, who was inspired by Elvis Presley's music. The song marks a departure from Queen's usual style, showcasing a more straightforward rock and roll sound. An interesting fact about the song is that Mercury reportedly composed it while taking a bath in just 10 minutes. The melody features catchy guitar riffs and a bouncy rhythm, contributing to its enduring popularity and widespread appeal.