No real musicians on youtube

Nowadays people just repeat the main melody (chords).

It's on loop for the whole song. These are no real songs.

A good song always has some parts where the chords change.

A good example is "Eye of the Tiger"

The song builds up tension and then comes the special part, the part with a complete new melody.

But nowadays everyone just loops the melody and changes /adds instruments and elements.

Thus I cant listen longer than 1 min to a song.