To prove how similar, no, IDENTICAL these songs are, I simply placed one track on top of the other in Sound Forge. I did no editing to either track, they are simply combined. Ke$ha's track ends before Flo Rida's, which is noticeable near the end. Credit where credit is due; I DO NOT OWN the rights to Ke$ha's "Die Young" or Flo Rida's "Good Feeling." The rights to each song belong to Ke$ha's label (SME) and Flo Rida's label (WMG) respectively. I do not intend under any circumstance to sell or broadcast this material for profit. Photo courtesy of Google Images and Paint.