Vocalist's perspective

"I like the fact that this song was offered in so many keys. This song can be difficult for a vocalist because it has a 2 octave range. Also, much of the song is in the upper register. I bought it in a lower key than normal. The low notes were a bit more difficult for me, but the end of the song(after the 2nd key change) was in a singable range and it was much easier to articulate the words without sounding squeaky ."