Contrasting types of music.

On the one hand, 'punk' or also called 'punk rock' was born in 1970. It owns an independent and amateur attitude.

 The guitars are characterised by a noisy and agressive background. In the picture we can see Johnny Rotten, singer from the English band 'Sex Pistols.'

On the other hand, we see Rostropovich a Russian man who plays 'classical music',

 a kind of soft music where the artists want to represent the perfect, natural and balanced beauty that the classical mussic has.