This document discusses hybrid and sub-genres of electronic music. It provides examples of how fusing two genres, such as drum and bass with dubstep, creates a hybrid genre like drumstep. Electro-house is also described as a fusion of electro and house music. The document goes on to give examples and definitions of several electronic music sub-genres, including liquid (less bass-heavy genres), neuro (focused on neuro bass sounds), glitch (using glitch samples), and French (sampling 1970s disco tracks). Specific tracks are referenced for each genre as representative examples.