A Beginners Guide to Mixing in GarageBand - Covers the basics of how to mix tracks to create a professional sounding combination. - http://www.oreillynet.com/xml/blog/2005/11/a_beginners_guide_to_mixing_in.html
The Recording Website: Articles - A collection of essays offering basic and intermediate advice. Includes projects and information on using a MIDI system. - http://www.recordingwebsite.com/articles/
Microphones and Multitracks - Basic steps to recording using a microphone and multitrack with a description of different microphone patterns and their applications. - http://www.shure.com/pdf/booklets/mics_and_multitracks.pdf
Microphone Techniques for Studio Recording - A guide to techniques and placement, including how to reject unwanted sounds and create special effects. - http://www.shure.com/pdf/booklets/mics_for_music_studio.pdf
Digital Audio Technology - Explains the basic aspects of recording, processing and reproducing audio in the digital domain. - http://www.modrec.com/pdfs/HuberCh06_sm.pdf
Recording and Mixing Drums - Article explaining microphone selection, placement and equalization. Includes diagrams and notes on using reverb. - http://www.recordingeq.com/EQ/req0301/feature.html
UCSC Electronic Music Studios - Provides tutorials on studio equipment and technologies. - http://arts.ucsc.edu/ems/music/table.html
Sennheiser: Glossary - An alphabetical list of terms and definitions used in studio recording from the field of acoustics. - http://www.sennheiser.com/sennheiser/Glossar.nsf/index.html?ReadForm&language=eng