Ok not singing but cracking! I made bread last night in the dutch oven, and when I took it out of the oven it was cracking for about five minutes! Here is a movie where you can hear it.
Hello Sandy.
Only a true artisan baker can make a singing loaf! You are the "real deal" in a conga line of eons of happy bakers. I salute you, dance with you, and celebrate the vast history of fermented, pulverized grain.
Long live the loaf!
Happy baking.
Amy