He said the name of his favorite song
“My dad passed away in December. I wanted to try and see if he came through. I was listening to Metallica (his favorite band). He said "one" — the name of one of their songs. Then he said my middle name, my sisters' names, then names of coworkers, and then talked about his car. He even mentioned my sister's boyfriend's name (they got together after he passed). Everything was spot on. This is real. I saved the log from everything he said.”
A ghost hunter · from an App Store review
This experience was recorded in using Ghost Hunting Tools - Detector.