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The Back Nine

Authority Zero verified
Key: BB
110 BPM
Standard (E A D G B E)
↓ - ↓ ↑ - ↑ ↓ ↑
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🎸 Original Version Easy Chords
Transpose ?
0
Notation
Capo ?
Instrument
speed
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Easy Chord Tip: No capo — use open Bb chord shapes. Pelajari Smart Capo →
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CHORD DIAGRAMS
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tune Transposed: semitones
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info About This Song

Song Fundamentals
Key Bb (Bb Major)
Tempo / BPM 110 BPM (Approx.)
Tuning Standard (E A D G B E)
Time Signature 4/4
Difficulty Level Advanced
Capo Position No Capo
Chord Count 7 Unique Chords
Genre Arizona
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Strumming Pattern ↓ - ↓ ↑ - ↑ ↓ ↑
Time Signature 4/4
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The Back Nine by Authority Zero is played in the key of Bb. Arranged in the natural sounding key of Bb in standard guitar tuning without a capo, 'The Back Nine' by Authority Zero utilizes direct fretboard shapes to project full open-string acoustic warmth and resonance throughout every section. To prevent hand fatigue on the challenging F barre chord, beginners can comfortably substitute an open Fmaj7 (xx3210) or small four-string F (xx3211) without sacrificing harmonic richness or vocal support. The primary progression challenge lies in switching between Dm and Eb: keep your fingers hovering close to the fretboard rather than flying off between changes. Set your metronome at an initial practice tempo of 79 BPM in 4/4 time to master the '↓ - ↓ ↑ - ↑ ↓ ↑' strumming groove, emphasizing steady downstrokes on beats one and three before accelerating toward the studio speed of 110 BPM.
analytics Analisis harmoni & progresi dihitung secara komputasional berdasarkan dataset transkripsi chord ChordGitar.in.

account_tree Chord Progression Analysis

Harmonic Progression
Progression Pattern (Roman Numerals)
iii – IV – V – I – IV – V
Song chords:
star Primary Chords (Song Foundation)
Dm Eb F Bb

Chords that repeat most frequently throughout the verse and chorus.

more_horiz Auxiliary / Transition Chords
Cm C E

Used as harmonic transition variations in intro, bridge, or outro.

tune Why Use a Capo?

Capo & Sounding Key
Sounding Key BB Acoustic pitch of original recording
No Capo sync_alt Raises the pitch of open strings
Fingering Shape Key BB Open chord finger positions

The song is played in its original key of Bb without a capo.

lightbulb Alternative Capo Positions for This Song:

piano Chord Family BB

Diatonic Matrix

This song is built on the key of BB. Here are the 7 diatonic chords (Chord Family) that harmonize according to music theory:

I Bb Tonic
ii Cm Supertonic
iii Dm Mediant
IV Eb Subdominant
V F Dominant
vi Gm Submediant
vii° Adim Leading

speed Difficulty Level: Advanced

Difficulty Determinants for This Song:
check_circle Uses 7 unique chords throughout the song
check_circle Requires 4 barre chord shapes (Eb, F, Bb)
dna MUSICAL DNA:
KEY: BB • TEMPO: 110 BPM (Approx.) • PROG: iii – IV – V – I – IV – V • DIFF: 5/5 • CAPO: 0

help Easy Chord Guide & FAQ The Back Nine

FAQ & Tips

quiz How to play the easy chords for The Back Nine (Authority Zero)?

To play the Easy Chords for The Back Nine, toggle the Easy Chords button above the workstation canvas. This version is designed with beginner-friendly open chords to make transitions easier without barre chords.

quiz What are the basic guitar chords and original key for The Back Nine?

The original recording key for The Back Nine by Authority Zero is BB. You can use the Transpose (+ / -) feature anytime to adjust the pitch to match male or female vocal ranges automatically.

quiz Is audio sync and auto-scroll available for practice?

Yes, ChordGitar.in features touch-free Auto-Scroll with speed control, as well as an integrated player so your tempo and rhythm practice stays precise.

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The Back Nine - Authority Zero

Official Audio

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Listen to official audio for The Back Nine by Authority Zero on streaming platforms:

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