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

Nokia Tune

Nokia Folkloric

The original Nokia Tune is a brief piece of music composed by Francisco Tárrega, a Spanish composer and guitarist, in the late 19th century. It was later adopted as the default ringtone for Nokia phones in the 1990s. There is no official interpretation or known performer of the Nokia Tune, as it is a simple melody played on a guitar. A curious fact is that it is said to be one of the most played tunes worldwide, as it was preloaded on millions of Nokia phones. Its melody follows a catchy and upbeat rhythm, making it easily recognizable.