The guitar has a high value in cultural capital and we are immersed in a culture in which the guitar is the predominant vehicle of music-making. Given the guitar's mass popularity, it follows that the guitar-learning community is vast and diverse. Subscribing to the social model of disability, I problematise the guitar as being disabled and conducted an instrumental case study using the ethnographic tools of video-based observation, field notes and a semi-structured interview to chronicle the experience of teaching an adolescent with Down syndrome how to play the guitar. Different approaches to enabling the guitar are examined including open-tuning, standard tuning and a modified two-string guitar. Findings discuss the importance of the guitar to the participant as a percussive and rhythmic instrument and additionally as support for singing in the context of jamming.