music genre

Category or classification of music. Examples of music genres include: jazz, pop, classical etc

Trap music is a music genre that originated in the early 2000s from Southern hip hop and crunk in the Southern United States. It is typified by its lyrical content and trademark sound, which incorporates 808 sub-bass kick drums, double-time, triple-time and other faster time division hi-hats, layered synthesizers, and "cinematic" strings.
(Wikipedia)

From Wikipedia:
Posi music (pronounced pah-zee) has been around since the 1940s, though only recently has a definitive label been applied to music in this genre. Short for Positive Music, Posi Music is categorized by its intention to have a positive effect on the listener. Musicians who write and perform Posi Music profess a desire for their music to unite and inspire their audience and make them feel better. One of the earliest 100% Positive Songs was Accentuate The Positive written by Johnny Mercer and made famous by Bing Crosby. That same song also defined the concept that there is indeed polarity between being Positive or being Negative, specifically noting there is also no Neutral as in "no more Mr. In-Between".

This concept has been expanded by groups promoting the education of Posi Music, such as the Positive Music Association, emPower Music and Arts and the Positive Music Imperative. This concept of Positive Music and Negative music has also been identified in the book called A New Earth, by Eckhart Tolle