I wish I can sing ANY song 100% perfectly with no mistakes. I would sound exactly like the artist/person who sings that song. for example, If I sang "there's nothing holding' me back" by Shawn Mendes, my voice would sound exactly like Shawn Mendes or if I sang, "someone you loved" by Conor Maynard, I would sound like Conor Maynard, but only when I sing. I also only have to listen to a song one and instantly know all the lyrics to the song. I can sing any song no matter how impossible it might be, whether it's a male or female vocalist singing the song. (Please give me votes for this wish, would mean a LOT to me. the more votes, the better :) )