Annabel attended the International College Music (ICOM) from 2001 to 2002 and later, graduated with a diploma with honours from the Sabah Institute Art (SIA). In 2008, she enrolled in the University Malaysia Sabah (UMS) and graduated with a degree in music. Annabel is a well-trained cellist under the mentorship of Madam Halina Ostoka (UMS) and Mr. Nasran Nawi (NSO).
Annabel has been a part of many orchestras, such as theKota Kinabalu Symphony Orchestra, the Jesselton Philharmonic Orchestra, the UMS Orchestra, the Malaysian Universities Symphony Orchestra, the Kadazandusun Orchestra, the RTM Orchestra and The National Symphony Orchestra. She has also performed with Mr Roger Wang at the Remix Concert in 2009. Today, Annabel still actively plays and sings at bars.