This is a non-profit Blues guitar tutorial, free of charge on the basis of fair use in education.

Scala is a powerful software tool for experimentation with musical tunings, such as just intonation scales, equal and historical temperaments, microtonal and macrotonal scales, and non-Western scales. It supports scale creation, editing, comparison, analysis, storage, tuning of electronic instruments, and MIDI file generation and tuning conversion.

The MIDI Technical Fanatic's Brainwashing Center is a cyberplace dedicated to those individuals who wish to attain a higher level of existence than that of the plodding, MIDI-illiterate scum around them. Here, you will find MIDI technical documents and programming information, MIDI tutorials which explain various MIDI topics in easy-to-understand terms, MIDI software tools, examples of some very good uses of MIDI (in the form of well-constructed MIDI sequencer files), and blueprints for the surgical installation of a MIDI jack upon the human body so that a musician can directly communicate with his MIDI gear.

Lexikon-Sonate is an interactive realtime composition environment for musical composition and live performances. It takes advantage of composition algorithms that has been developed by Karlheinz Essl since 1985. With this algorithmic music generator on can easily create fascinating and complex musical structures on the fly. Furthermore, Lexikon-Sonate is an infinite music installation that can run on a computer for years without repeating itself. Finally, Lexikon-Sonate can be used as an instrument for live performance of electronic music.

According to many pop-musicologists the flat-seventh chord, or subtonic, can be regarded as one of the marks of the Beatles' experimental period. Some of them even view the way in which the group handled this chord in their songs as one of their real musical innovations. On the Beatles' 1966 album Revolver, this chord is paired to a lavish use of quartal harmonies. Is this peculiar chord, along with the quartal harmonies, responsible for the album's meditative atmosphere? Answering this question, Ger Tillekens here takes a closer look at the flat-seventh in songs like "Taxman," "I'm Only Sleeping," "Love You To" and "Here, There, and Everywhere."

Microtonal and just intonation composers and theorists have recently been working to re-establish the connection between math and music through the development of microtonal music theory. This vibrant, growing community of microtonal music theorists has been making tremendous contributions to our knowledge and understanding of a variety of topics in contemporary and historic music theory:

On this site you can find approximately 2000 GUITAR CHORDS and 86 scales.
Chords are divided into two groups - normal and split.