Progressive rock
Progressive rock is a genre of rock music which is also known as prog or prog rock among its listeners and aficionadas. Progressive rock is considered to be emerged in late sixties or a bit later in early seventies. Songs of this genre are conceptual and based on fantasy and usually longer in length. Some artists have used very meaningful lyrics in their songs and even criticized the society for greed and other evils. Moog synthesizer and Mellotron are important components of this genre. Over the time various sub genres of progressive rock has been formed. All the artist of progressive ...