Pat,

What you are trying to do is actually an impersonation. Best way I know is to sing along with a ton of Lennon vocals, and mimic his voice. I'm not aware of any machine that can do that for you.

Lennon was a very nasal singer, most of his sound coming out of that great hooter. grin


Also, you could pick up one of these:


http://www.rickenbacker.com/model.asp?model=325C64


Good luck on the audition.


Regards,

Bob

Dyslectics Untie!


https://90dbband.bandcamp.com/

https://soundcloud.com/90-db

https://www.youtube.com/channel/UCm_3mpivKYV7T7XFJmXL-GA