which type of music popularized by bob marley
Reggae genres Roots reggae usually refers to the most recognizable kind of reggae, popularized internationally by artists like Bob Marley and Peter Tosh, which dominated Jamaican recordings from around 1972 into the early 1980s. While there are distinct musical characteristics to this era of reggae music, the term "roots" often implies more the message of the music than specifically its musical style and is still often used today to refer either to a musical style/subgenre or to give context to an artists music that may, in fact, cover several subgenres of reggae. Roots reggae, in this descriptive sense, can be typified by lyrics grounded in the Rastafarian movement's "Back to Africa" message, equation of colonialism and slavery with the Biblical captivity in Babylon, and, of course, the belief in one living God, Jah, manifested as Ethiopia's Emperor Haile Selassie. Recurrent lyrical themes include poverty and resistance to economic and racial oppression as well as more poetic meditations on spiritual or topical themes.
History of music Prehistoric music thus technically includes all of the world's music that has existed before the advent of any currently extant historical sources concerning that music, for example, traditional Native American music of preliterate tribes and Australian Aboriginal music. However, it is more common to refer to the "prehistoric" music of non-European continents – especially that which still survives – as folk, indigenous or traditional music. The origin of music is unknown as it occurred prior to recorded history. Some suggest that the origin of music likely stems from naturally occurring sounds and rhythms. Human music may echo these phenomena using patterns, repetition and tonality. Even today, some cultures have certain instances of their music intending to imitate natural sounds. In some instances, this feature is related to shamanistic beliefs or practice.[3][4] It may also serve entertainment (game)[5][6] or practical (luring animals in hunt)[5] functions.