This article reports findings from a qualitative study of adults' perceptions and experiences of learning musical instruments. Conducted in the south-east United States, 15 adults who were learning instruments were recruited via community music groups and private instrumental teachers. Analysis of transcripts of semi-structured interviews identified adults' prior experiences in music, their motivations to learn instruments and learning goals, learning strategies they employ, the benefits that they attribute to their engagement in musical activities, and challenges faced. Findings inform instructors of instrumental music about why adults choose to learn instruments, their perspectives of learning and teaching, as well as the strategies that they use to engage in learning. Findings demonstrate the ways in which principles from the field of adult education might inform the continuing education of adult music learners.