"N.I.B" by Black Sabbath - Guitar Lesson
Introduction
"N.I.B" is a classic track from Black Sabbath's self-titled debut album released in 1970. This song, renowned for its heavy riffs and iconic bass intro by Geezer Butler, showcases Tony Iommi's innovative guitar work that helped define the heavy metal genre. As we break down this song, we'll explore the guitar chords, scales, solo analysis, and techniques used by Iommi, giving you a comprehensive guide to mastering this piece.
Guitar Chords and Progressions
The song is primarily based on power chords, which are a staple in Tony Iommi's playing style. The main riff revolves around the following power chords:
- G5 (3rd fret on E string)
- F5 (1st fret on E string)
- C5 (3rd fret on A string)
- D5 (5th fret on A string)
The main riff played during the verses alternates between these chords, creating a driving, rhythmic foundation for the song.
Bridge Section
The bridge section introduces some additional chord changes, incorporating A5 and Bb5 power chords to add dynamic contrast and build tension leading up to the solo.
Guitar Scales
The guitar solo in "N.I.B" primarily uses the Pentatonic Minor Scale and Blues Scale in the key of G. These scales are a favourite among rock and metal guitarists due to their versatility and expressive potential.
- G Pentatonic Minor Scale: G, Bb, C, D, F
- G Blues Scale: G, Bb, C, Db, D, F
Iommi's solo work is characterised by fluid transitions between these scales, incorporating bends, slides, and vibrato to add a bluesy feel to his metal riffing.
Solo Analysis
Tony Iommi's solo in "N.I.B" is a masterclass in combining technical skill with emotive playing. The solo begins with a series of hammer-ons and pull-offs, creating a fluid, legato sound. He then moves into a series of string bends and bluesy bends that give the solo its distinctive feel.
Iommi also employs vibrato extensively, which adds to the expressiveness of his playing. Midway through the solo, there are some rapid alternate picking sequences, showcasing his technical prowess. The solo concludes with a dramatic series of slides and sustained notes, leaving a lasting impression on the listener.
Tony Iommi's Playing Style
Tony Iommi is renowned for his heavy, riff-based playing style and innovative use of power chords and dark, brooding tones. Despite losing the tips of two fingers on his fretting hand in an industrial accident, Iommi adapted his technique, using lighter gauge strings and custom prosthetics to continue playing.
His use of power chords, often with added palm muting, creates a tight, percussive sound that is a hallmark of heavy metal guitar. Iommi's solos often blend technical proficiency with a deep sense of melody and emotion, making them memorable and impactful.
Guitar Techniques Used in "N.I.B"
"N.I.B" features a variety of guitar techniques that are essential for any aspiring metal guitarist. Here's a rundown of the key techniques used in the song:
By mastering these techniques, you'll be well on your way to capturing the essence of Tony Iommi's playing and bringing "N.I.B" to life.
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Danny Gill
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