Guitar Online - Guitar courses online, via e-mail or CD-Rom. Videos, scores and tablatures, midifiles, online tuner and metronome. Absolute Fretboard Knowledge - Software course for learning fretboard notes on guitar, bass, and other fretted instruments. Don't Fret Productions - Featuring a unique easy on/off fretboard map which shows notes or chords. Includes useful tools for learners and Guitar Classroom - aimed at beginner to intermediate level. Guitar Instruction and Performance Tips - Joe Pacciano offers a series of lessons and play-a-long CDs. Guitar Empire - Offering a full line of instructional CDs and books on blues, metal, classical and shred. Mail order. Stefan Grossman's Guitar Workshop - Comprehensive series of video, CDs and books in a wide variety of styles. Jim Sutton Institute of Guitar - International correspondence guitar school. Jazz, blues, Latin, country, all styles and levels of personalized studies available. Guitar Simplified - Lesson book and a play-along video. For beginners. Guitar Chords - A large and easy to read chord chart for guitar players. LeWalt Publishing, Inc. - Tabs, tapes, books and videos, from beginning to advanced level, for flatpicking and fingerstyle guitarists. Guitar College, Inc. - It sells a package of courses with audio cassette or CD and a workbook: for jazz, country, blues and finger style. You Can Play Guitar - Offering a series of videos, tablature books and CDs by Scott Morris. Guitar Consultant - Instrumental guitar music, resource material and free guitar lessons. Guitarist's Forum - Offers a range of books and audio-visual materials for guitarists seeking to improve their technique. RPM Guitar Method - A complete self-study guitar course with books, videos and CDs on every aspect of guitar playing. Steve Kaufman - Offers a range of books and audio-visual learning materials, mainly focussed on bluegrass and flat-picking techniques. Doug Beaumier - Pedal steel guitar instructional materials: audio tapes, books and tablature.