This is the 643rd most frequent Spanish word.
canción
A "canción" is a "song."
Here, 'canción' is used in its singular form to refer to a specific musical composition.
Ayer escuché una canción hermosa en la radio.
Yesterday I listened to a beautiful song on the radio.
In this sentence, 'canciones' represents the plural form to indicate multiple musical pieces.
Algunas canciones de este álbum son muy populares.
Some songs from this album are very popular.
This usage ties the concept of 'canción' to its role in a cinematic context, emphasizing its thematic importance.