小个子的女生说她在没有座号的音乐会上能挤到前排，但要小心，不然会被挤扁。 get smushed 是一种被动语态的变形 general admission concert 应该是一种观众都站在舞台下的那种音乐会，观众可以很好的互动

"the front at general admissions concerts" At general admission concerts, people buy tickets to stand in front of the stage, there are no assigned seating. Whoever arrives first usually gets to stand in the best spots, right in front of the stage. But some people arrive late but try to force their way past people to be in front so they see the artists/singers up close. "get smushed" This means that to be very crowded or getting squeezed. For example, if I stand in an elevator and 20 people get on, I will get smushed. Or you can smush an orange to get its juice!

To be not lie I do not know