Before his diagnosis, Mr Wells played the drums in a rock band in London, which is when he wrote Walk with Me.
The song was recorded at a studio in Retford, with the aim of raising money but also to provide Mr Wells with “a memorable few days”.
Buddy Wells, 21, said the launch event for his father’s song “was a celebration of my dad, of his life, and of his resilience”.
“It’s primarily a celebration of his love of music, and how much he’s persevered to still be here,” he said.
“Knowing that he’s still here to be able to celebrate this, and parts of his early life before he was impacted by Parkinson’s, I think is amazing.
“No matter how many times he goes into hospital, no matter how many times he gets a bit worse, he’s still always holding strong, and he has persevered through so much to be here, and it inspires me.”