Tutorials and References The Tutorials explain concepts, and show you how to create digital media. The References present lists and charts of useful data. Browse through them to find rare tidbits of information. See also the Dictionary of Digital Media. Tutorials Musical Instrument Digital Interface (MIDI)Digital Audio ProductionDigital Video ProductionBasic Tutorial on HTMLElements in HTML 4.0Using Cascading Style Sheets (CSS)JavaScript Objects & OperatorsServer-Side Includes (SSI)Unix/Linux Operating SystemCopyright Issues References General MIDI Instrument MapHTML Tags and AttributesHTML Coded CharactersHTML Color CodesMIME TypesFile Name ExtensionsInternet Country CodesHexadecimal/Binary NumbersUnix/Linux Commands