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Musical analysis below is derived from the recommended version —7 tracks · 4:09
About this song
21 Days by blink-182 is in D major (estimated), around 132 BPM, 4/4 time. This 7-track arrangement runs 4:09 (Electric guitar (clean), Distortion guitar, Electric bass (pick), and Drums). 4 versions available to play and practice.
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Chord progressionsestimated
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About the key of D major
D major is the 6th most common key in our catalog. Its three core chords are D, G, and A.
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