Talk:ロキ (Roki)/@comment-2A02:587:8007:C300:FDE5:FFE5:591C:56EF-20180520001434

Hello, I'm not a native speaker of neither English nor Japanese, so can someone help me a little bit? What does the phrases Got an AT-field 'round band showdowns and Listen up, little kid, young lady; money and talent are nothin' but nuisances mean?

Is AT-field connected to the AT-fields from anime evangelion? Do japanese people use it as a slang word? and for what?

for the second one... does it mean hey boy, girls-money-talent  are nuisances ?

In general, I have trouble understanding exactly what the song is about. Like, is it about... a boy who tries to impress a girl in a live concert or sth?