It won't be "sour grape". :-)
Following the links in your new posting, I listened to your recent work recorded with your soar (haha, on purpose!) throat. One word came into my mind while I listened. Now that you are a true brick lover, I'd like to make you happy, in hope to make up the damage I made last night a little bit.
I heard the word 'Trojan' from last weekend's VOA Words and Their Stories. Can you clearly distinguish it from the word 'children'?
Remeber to take good care of your throat, don't over use it.