Isabel Tan is a highly qualified music therapist with a 'master's degree from the University of Queensland. She excels at playing multiple instruments and has extensive experience working with diverse populations in Australia and Singapore. In Australia, she treated children with disabilities, adults with mental health challenges, and older adults. She became a private practitioner in Malaysia, focusing on children's special needs and working in various rehabilitation and education centres.

Isabel is a passionate advocate for music therapy. She has pioneered the field in Singapore's geriatric care, treating patients with dementia, stroke, and Parkinson's disease. She actively shares her expertise through public speaking, workshops, and media appearances. Currently, she develops and implements music programs for seniors at St. Luke's ElderCare, trains staff, and even manages external music programs in daycare centres and nursing homes. Her dedication extends beyond her work, as she participates in numerous community service projects.

Ng Wang Feng is a Board-Certified Music Therapist (MT-BC, U.S.A.) since 2005. She registered as a Fellow of the Robert F. Unkefer Academy of Neurologic Music Therapy in 2017. After earning her Master of Music Therapy from Temple University (U.S.A.), and before obtaining her Bachelor of Music in Music Therapy from Arizona State University (U.S.A.), she returned to Singapore in 2005 to work with children with special needs and at-risk youth. She later began to serve paediatric, adult medical, psychiatric, and geriatric patients, including individuals with dementia and palliative care needs. Her longest appointment is with the Nanyang Academy of Fine Arts (since 2006) as an adjunct lecturer of music therapy elective modules. Her last appointment in a medical setting was as the Principal Music Therapist at St. Andrew’s Community Hospital (2022). She has published in journals such as Music and Medicine and Voices. Her work in dementia care was featured in Channel U’s dementia documentary in 2018.

She is the founding president of the Association for Music Therapy, Singapore (AMTS) in 2007, and is currently serving as the Vice-President for the current term (2024- 2026). She was also a professional member of the American Music Therapy Association for most of her career.