Convert Mp3 to midi or wav in 10 Secs

1.open any folder
2-go to tools and select folder options
3.there choose view option
4.then deselect hide extensions of known file types and then click apply
5.now go to the file which you want to convert and rename it.

for example to convert to midi(chand sifarish.mp3) to (chand sifarish.midi)
for example to convert to wav(chand sifarish.mp3) to (chand sifarish.wav)