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20Th Century Boy
The story behind the song
"20th Century Boy" embodies the swagger and playful confidence that defined T. Rex's glam rock era. It's a song about seizing attention, moving with the grace of a cat and the force of a ram, and declaring a bold attraction. The lyrics speak to a desire to be someone's "20th century toy," a striking image of modern affection and self-assured charm. As one of T. Rex's major hits, it captures the band's shift from psychedelic folk to electric rock, pioneering a sound that was both rebellious and irresistibly catchy. Playing it, you can feel that raw, charismatic energy.
Story time
20Th Century Boy
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20Th Century Boy
by T. Rex
Chords in this song · guitar
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Lyrics and compositions © their respective songwriters and publishers. Free for personal practice.
About 20Th Century Boy Chords by T. Rex
Learn how to play 20Th Century Boy by T. Rex with free guitar chords, lyrics, and interactive chord diagrams. Search for “20Th Century Boy chords”, “20Th Century Boy guitar chords”, or “T. Rex 20Th Century Boy chords” and you will find this page — transpose to any key, tap chords for diagrams, and use auto-scroll while you play. Perfect for beginners looking for easy 20Th Century Boy chords and for experienced players who want accurate 20Th Century Boy lyrics and chords in one place. Common chords in this song include E, B, G, D, A, A5.
FAQ — 20Th Century Boy by T. Rex
How do I play "20Th Century Boy" by T. Rex on guitar?
Open the free chords for "20Th Century Boy" by T. Rex on Free Chord Book. Tap any chord to see its diagram, use transpose to change the key, and turn on auto-scroll to play hands-free.
Are the chords for "20Th Century Boy" by T. Rex free?
Yes. The chords for "20Th Century Boy" by T. Rex are 100% free on Free Chord Book — no sign-up required.
Can I transpose "20Th Century Boy" to a different key?
Yes. Use the transpose buttons on the song page to shift "20Th Century Boy" up or down by half-steps so it matches your vocal range or capo position.
Can I see chord diagrams for "20Th Century Boy"?
Yes. Tap any chord in "20Th Century Boy" to instantly see an interactive guitar chord diagram with alternate fingerings.
Is "20Th Century Boy" easy to play on guitar?
Many players learn "20Th Century Boy" by T. Rex with our free chords. Use transpose and chord diagrams to simplify tricky shapes, and browse related songs by T. Rex below.
What key is "20Th Century Boy" in?
The chords for "20Th Century Boy" show the original chord names (including E, B, G, D, A, A5). Use transpose to move the song into any key that fits your voice or capo.