This annotated bibliography examines the use of music therapy as a complementary therapy to improve the quality of life for palliative care patients, particularly those with cancer. The paper analyzes two primary research studies: one focusing on the effects of music therapy on relaxation and well-being in palliative care patients, and the other on its role in reducing pain. The first study, a randomized controlled trial, found music therapy effective in promoting relaxation. The second study, also a randomized controlled trial, demonstrated that a single music therapy session could reduce pain and improve mood. Both studies are evaluated for their research methodologies, reliability, validity, and relevance to Australian nursing standards, including the Code of Conduct and Registered Nurses Standards of Practice. The annotated bibliography highlights the strengths and limitations of each study, such as sample size and blinding strategies, and concludes that music therapy can be a valuable tool for nurses in providing comprehensive care.