I Don't Know Why original guitar chords by 
Imagine Dragons 
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Frequently asked questions
The original key of I Don't Know Why by Imagine Dragons is A minor.
The primary chords used in I Don't Know Why are F, Am, Dm.
No capo is required for this song.
Yes, this version uses open chords like F, Am, Dm, 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 I Don't Know Why is approximately 122 beats per minute.
You can easily change the key of I Don't Know Why 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 I Don't Know Why. 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 Imagine Dragons.
Absolutely. Click the Save or Heart icon to add I Don't Know Why 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 I Don't Know Why by Imagine Dragons on this page for free. We provide high-quality, verified chords to help you start playing immediately.