“I have shuffled off this mortal coil in accordance with the immutable law that there are only two certainties in life: death and taxes,” his message said, adding, “I rest in peace.”

"Our thoughts and prayers go to his family and friends, may he rest in peace".

Her sister, Isabel Noeggerath, also confirmed the singer’s death on Facebook, writing: “Sister, you are already with our mother in heaven singing to her, I will miss you, rest in peace, I love you.”

“We send our deepest condolences to his friends and family at this time. May he rest in peace.”

Another wrote: "Simone was such a bright light - may she rest in peace."