Hi William. You can take any of the exercises and use them as a substitute for the words in the song. Suppose your voice was cracking in an area of the song. Instead of singing the words, sing the exaggerated Ney instead…doing it exaggerated enough so it doesn’t crack.
Do this until your voice is not cracking. Or try a dopy gee instead of the words. Or “No”‘s or Mum’s. Once you are able to do it with the exercise, put the words back in and see if it will hold.
This is a very effective way to apply the exercises to the songs to improve they way you are singing.
Hope this helps,
What Is YOUR Vocal Type?
Take this free test and get personalized advice based on the type of voice that you have.