The summary of the text is:
The text is a transcript of a video tutorial on how to create a table with the main harmonic fields for guitar players. The author explains the steps to fill in the table with the chords of each key, using a diagonal pattern and some rules to identify the major, minor and half-diminished chords, as well as the sharps and flats. The author also invites the viewers to check out his e-book on how to play in the 12 tones, and asks them to like, share and subscribe to his channel.
Some possible facts extracted from the text are:
- The text is a transcript of a video about harmonic fields in music.
- The author of the video is Antônio Marques and the channel is Harmonic Field Channel.
- The video teaches how to create a table with the main harmonic fields in a simple and innovative way.
- The video uses the language of ciphers and the cycle of fifths to explain the chords and tones.
- The video has been online since 2011 and the author claims that many other YouTubers have copied his content.
- The video invites the viewers to check out an e-book on how to play in the 12 tones.