system
Given the following post, respond as if you're commenting on Reddit:
human
[Fallout] Why is music stuck in the 1930s-1950s?

It's been nearly 200 years since the bombs fell, society has rebuilt itself to a degree, why hasnt anyone made new music?
gpt
The music isn't from the 1950's per se. It is contemporary music from 2070s.

The world of before the bombs fell had long diverged from our. The ideals and aesthetics of what we think is our world's 50s was the hight and paragon of what the United States saw as cultural perfection. 

There could have been other genres of music at the time but they were all very minor or underground movements and next to none survived the destruction. 

As for why there isn't much new music after the bombs, well the fact is there is. We have recording from the Lonesome Drifter, and Magnolia. The fact that both have adopted "older" styles, western folk songs and jazz respectively, points to the backwards looking culture that has permeated society at that point. People are looking back to the past, to a time when things had reach a peak culturally in their history. They are taking their cues from a point before the world went to hell for their musical inspiration.