Joe posted a tribute to the 'Thriller' hitmaker on his website on June 25 revealing Michael is always on his mind even when he's asleep.
"Michael, not a day goes by when I don't think of you. I miss you. Everywhere I go, your music follows me. I hear it in the stores, in the car, on Tv. You are everywhere. You were a great son and I will always miss you," the post read.
"He continued singing and his voice echoed out the door. In my dream, I woke up and walked to the door following the voice as it faded away. I woke up and realised I had been dreaming.