Seventh chords are like the dressing you add to a salad. A 7th chord adds flavor. Fingerstyle guitarist Martin Taylor filmed a video lesson for his online guitar school on adding 7ths, intervals and finding transition points when using 7ths.
A "seventh chord" usually means a major triad with an added minor seventh (a dominant seventh chord). However, a variety of sevenths may be added to a variety of triads, resulting in many different types of seventh chords, as described below. Here are a list of some lessons on sevenths that Martin gives at his online guitar school.
If you want to follow the action, you can see videos and updates on twitter.com/artistworks . We'll have Jason here for three days filling out the curriculum. Day 2 includes more "studies" and "exercises" as well as more advanced pieces. Jason will also talk about important concepts to classical guitar playing along with issues encountered when switching to classical from other genres of music. Stay tuned!
ArtistWorks founder and CEO David Butler is writing a series of blogs about his own experience learning guitar and how it ultimately inspired him to develop a new way to learn guitar online and eventually create ArtistWorks, a company dedicated to providing a better way to teach and learn music.