This study utilized a combination of intrinsic and instrumental case studies to describe the experience of four dying persons and their significant relations, as they engaged in music therapy sessions designed with the goal of facilitating relationship completion. The four primary participants were inpatients of the Baycrest palliative care program who were diagnosed with a terminal illness and a life expectancy of less than six months. Two spouses who were involved in music therapy sessions were co-participants.I developed four case studies to represent each of the rich and detailed stories. Through the use of narrative research methods I was able to describe, interpret, and understand the complexity held within the multiple data sources that informed each case study. Data sources included: music created, utilized, recorded, and/or discussed in music therapy sessions; discussions during music therapy sessions; the researcher's field notes; formal notes placed in the participant's medical charts; the formal written assessment; transcriptions of audio-taped music therapy sessions; interviews; interview transcriptions; artistic pieces crafted by myself that emerged from the experiences of the participants as reflected in their interviews, and weekly participation in sessions which were verified by the participants; and other artistic material.The rich knowledge that emerged from the individual case studies informed a cross-case analysis where global themes were identified from a thematic analysis of participants' experiences; and process motifs arising from the progression of participant engagement in music therapy are described. Global themes included: love; loss; gratitude; growth/transformation; courage/strength; and goodbye. The five process motifs that emerged were: (1) music therapy helps and was valued as a means of sharing the participants' perceptions of their situation. (2) music therapy provides a safe place to become aware of, explore, and express feelings. (3) music enhances communication. (4) music therapy techniques provide creative avenues for self-expression. (5) music therapy provided a vehicle for revisiting and reminiscing.The thesis concludes with a summary of the knowledge revealed and a discussion of implications for music therapists and health care professionals, as well as a presentation of final thoughts and reflections on my role as researcher in this study.