London College of Music DJ Handbook Debut - 2021. London College of Music Examinations and FutureDJs have partnered up to bring you the world s first ever officially accredited DJ syllabus. This Debut handbook (equivalent to grade 1) contains all of the material that is needed to take an LCME DJ Debut exam, including: understanding the sounds and culture of electronic music: becoming familiar with decks, mixers and signal flow: iIdentifying how to mix between tracks and beat matching. Supporting material is available for free download from the LCME website.