Question: who sang let's get down to business

title: I'll Make a Man Out of You
text: `` I 'll Make a Man Out of You '' has been met with mostly positive reviews from both film and music critics . Irving Tan of Sputnikmusic wrote , `` there has n't been a single chorus in all of post-Mulan pop music that has managed to rival the roaring power in the refrain . '' Scott Chitwood of ComingSoon.net reviewed `` I 'll Make a Man Out of You '' as `` a stirring , testosterone filled piece , '' describing the scene as `` amusing . '' Owen Gleiberman of Entertainment Weekly wrote that the song `` has a comparable infectious punch , '' concluding , `` it 's the only song in the movie that escapes Disneyfied blandness . '' Jeff Vice of the Deseret News observed that Wong and Osmond 's `` voices sound eerily similar . '' Tom Henry of The Blade enjoyed Osmond 's delivery , describing the singer 's performance as `` solid . '' Lloyd Paseman of The Register - Guard called `` I 'll Make a Man Out of You '' a favorite of his . While exploring `` The History of Movie Training Montages '' , Chris Giblin of Men 's Fitness opined , `` Mulan served as proof that the fitness montage can work amazingly well in movies for kids . '' Giblin continued , `` it has the best lyrics of any serious fitness / sports montage song . Overall , a very strong montage . '' Disney.com itself cites `` I 'll Make a Man Out of You '' as a `` song that was so epic , so legendary , that it requires an out loud sing along anytime we hear it . ''