21st Century Breakdown original guitar chords by 
Green Day 
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Frequently asked questions
The original key of 21st Century Breakdown by Green Day is Db major.
The primary chords used in 21st Century Breakdown are Db, Ab, Gb, Bbm, A.
To play in the original key, place your capo on the 1 fret.
Yes, this version uses open chords like Db, Ab, Gb, Bbm, making it a great song for beginner guitarists.
If the simplified chords are too easy, you can visit the original chords page for a more advanced arrangement.
The tempo of 21st Century Breakdown is approximately 116 beats per minute.
You can easily change the key of 21st Century Breakdown using our Transpose button located in the toolbar. This will automatically update all chord diagrams on the page to match your new key.
Yes! Click the Print icon to generate a clean, one-page version of the chords and lyrics for 21st Century Breakdown. This is perfect for practicing offline or adding to a physical songbook.
Yes, we have integrated a Mini-Tuner directly on this page. Use it to quickly check your string pitch (Standard Tuning: E A D G B E) before you start playing along with Green Day.
Absolutely. Click the Save or Heart icon to add 21st Century Breakdown to your account. You can access all your saved songs under My Library at any time.
You can view the full chord sheet and lyrics for 21st Century Breakdown by Green Day on this page for free. We provide high-quality, verified chords to help you start playing immediately.