The melody of a folk song is typically simple and easy to remember. It is often sung in a call-and-response style, with the leader singing a line and the group repeating it.
Harmony
The harmony of a folk song is often simple, consisting of two or three chords. The chords are usually strummed on a guitar or other acoustic instrument.
Rhythm
The rhythm of a folk song is often lively and upbeat. It is often in 4/4 time, with a strong emphasis on the first beat.
Timbre
The timbre of a folk song is typically warm and acoustic. The instruments used in folk music are often acoustic guitars, banjos, fiddles, and harmonicas.
Dynamics
The dynamics of a folk song are often varied. The song may start out softly and then build to a climax. The dynamics may also be used to create a sense of drama or suspense.
Lyrics
The lyrics of a folk song are typically simple and straightforward. They often tell stories about everyday life, love, loss, and other universal themes.
These are just some of the basic musical elements that are used in folk songs. Folk songs are a rich and diverse genre of music, and there is no one right way to write or perform them.