SUMMARY
The discussion centers on the exploration of musical intervals that evoke a creepy sound similar to the "Devil's Interval," or augmented fourth. Participants identified specific intervals, such as the dominant 7th with a sharped 9th and sharped 13th, as well as the minor add 9 arpeggio (grip x02410), which can create unsettling tones. The notion that the Devil's Interval was banned in ecclesiastical music is debunked, with evidence of its presence in medieval and renaissance sacred music, albeit used cautiously. Notably, Andrea Catozzi's composition "Beelzebub" is mentioned as a piece that could utilize the Devil's Interval but does not prominently feature it.
PREREQUISITES
- Understanding of musical intervals, specifically augmented fourths and dominant 7ths.
- Familiarity with guitar chord voicings and finger placements.
- Knowledge of music theory concepts such as dissonance and consonance.
- Awareness of historical context regarding the use of specific musical intervals in sacred music.
NEXT STEPS
- Research the use of tritones in various musical genres and their psychological effects.
- Explore advanced guitar techniques for voicing complex chords, particularly sharped 9ths and sharped 13ths.
- Study the historical context of the Devil's Interval in medieval and renaissance music.
- Analyze compositions that effectively utilize dissonance to create tension and unease.
USEFUL FOR
Musicians, composers, and music theorists interested in the psychological impact of musical intervals, as well as guitarists looking to expand their chord vocabulary and explore unconventional sounds.