AbstractParkinson’s Disease (PD) is a chronic neurodegenerative disease in which the symptoms of the disease are worsen over time. Core symptoms of the disease are such as tremor-at-rest, rigidity, postural instability, and bradykinesia. Apart from these motor-problems, other problems such as sleep disorder, sensory abnormalities, neuropsychiatric disorders also exist. In addition to the motor-problems, latest literature documented 80-90% of the people with Parkinson’s Disease (PwP) are prone to develop voice impairment known as Parkinsonian Dysarthria, when symptoms deteriorate, causing loss of communication, difficulties in swallowing and breathing that are psychologically devastating and life threatening. Growing research in music therapy (MT) and music-based rehabilitative activities worldwide documented positive effects on PwP. A local research using therapeutic singing as rehabilitative model at the Malaysian Parkinson’s Disease Association (MPDA) also have reported positive benefi.....