Q: in "fly around", at the "and then replay it" mark, does t mean it's replaying the song just with different words?
A: it's continuing the thought from the previous lines, about having a unique and powerful experience and trying to freeze-frame it to attempt to replay it later (which may or may not work). but it also takes on a double meaning as you suggested, when the next verse starts, having a musical resemblence to the first