Who Knows chords by
Avril Lavigne 
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Frequently asked questions
What is the original key of Who Knows?
The original key of Who Knows by Avril Lavigne is G major.
What are the main chords for Who Knows?
The primary chords used in Who Knows are Em, C, G, D, Am.
Do I need a capo to play Who Knows?
No capo is required for this song.
Is Who Knows beginner-friendly on guitar?
Yes, this version uses open chords like Em, C, G, D, making it a great song for beginner guitarists.
What is the tempo (BPM) of Who Knows?
The tempo of Who Knows is approximately 81 beats per minute.
How do I transpose the chords for Who Knows?
You can easily change the key of Who Knows using our Transpose button located in the toolbar. This will automatically update all chord diagrams on the page to match your new key.
Can I print the guitar chords for Who Knows?
Yes! Click the Print icon to generate a clean, one-page version of the chords and lyrics for Who Knows. This is perfect for practicing offline or adding to a physical songbook.
Is there a tuner available for Who Knows?
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 Avril Lavigne.
Can I save Who Knows to play later?
Absolutely. Click the Save or Heart icon to add Who Knows to your account. You can access all your saved songs under My Library at any time.
Can I access the guitar chords for Who Knows for free?
You can view the full chord sheet and lyrics for Who Knows by Avril Lavigne on this page for free. We provide high-quality, verified chords to help you start playing immediately.
