Also, the best soloists have been anticipated to be able to improvise pieces such as preludes. From the Classical era, solo performers and singers improvised virtuoso cadenzas during live shows.These kinds of themes are examined in the sociology of music, sometimes referred to as sociomusicology, which happens to be pursued in departments of sociol

Several kinds of music, for example standard blues and folk music weren't prepared down in sheet music; instead, they have been initially preserved while in the memory of performers, as well as the tracks were handed down orally, from a single musician or singer to another, or aurally, in which a performer learns a song "by ear". When the composer