Rather than notate every one of these details in a chart, musicians routinely use simple charts as a harmonic roadmap and infer the stylistic details while playing in a certain genre. Most popular music fits within a replicable style that can eventually be picked up in seconds. The way chords are played even change within different sections of the same song (quiet/loud parts, heavy/soft parts). Another element that defines musical style is the use of extra harmonies that characterize a particular sound of a genre (modern, jazzy, twangy, rocky, etc.). This means that the way chords are played (voicing, rhythm, texture, etc.) will change depending on the genre and style of a song. Overall StyleĮach genre of music has an overall style that all musical material is filtered through. The process of turning a number chart into actual music comes down to knowing the general style and conventions of a genre of music.
