It may be possible for them to learn how to pronounce a few of the words in my opinion, although they would probably be far from correct pronunciation. You see, I’m planning to send in an audition tape to an entertainment company and they accept all nationalities. The only requirement is that you must sing both a korean and english song.
But can you really learn a Korean song, let alone perform it well enough to even be called back in the auditions?
Sure, why not?
I learned Frère Jacques, and Alouette as a child, and I didn´t know any French.
Abba learned how to sing in English, long before they learned how to actually SPEAK any.
Anyone can learn phonetic language for a song…you generally only repeat the sounds, anyway.
Christina Aguilar singing in Spanish is a really bad example, though, since she speaks Spanish…is of Spanish background and all that.