# Competences — disc jockey Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/1d4a4baf-4073-43bd-ac72-ff7d443273ff). ## Essential - **acoustics** (knowledge) - **assess sound quality** (skill/competence) - **compose playlist** (skill/competence) - **connect music fragments** (skill/competence) - **edit recorded sound** (skill/competence) - **interact with an audience** (skill/competence) - **maintain sound equipment** (skill/competence) - **mix multi-track recordings** (skill/competence) - **mix sound in a live situation** (skill/competence) - **musical genres** (knowledge) - **musical instruments** (knowledge) - **musical theory** (knowledge) - **operate an audio mixing console** (skill/competence) - **perform soundchecks** (skill/competence) - **record multi-track sound** (skill/competence) - **select music** (skill/competence) - **select music for performance** (skill/competence) - **set up sound equipment** (skill/competence) - **study music** (skill/competence) ## Optional - attend music recording sessions (skill/competence) - compose music (skill/competence) - consult with sound editor (skill/competence) - design a music show (skill/competence) - ensure the appropriate atmosphere (skill/competence) - finish project within budget (skill/competence) - follow a brief (skill/competence) - ICT software specifications (knowledge) - multimedia systems (knowledge) - musical notation (knowledge) - operate sound live (skill/competence) - participate in music studio recordings (skill/competence) - perform music solo (skill/competence) - play musical instruments (skill/competence) - record music (skill/competence) - select music for training (skill/competence) - set up a multi-track recording (skill/competence) - specialise in a musical genre (skill/competence) - transpose music (skill/competence) - use audio reproduction software (skill/competence)