Tracklist

A	20th Century Boy	3:37
B	Free Angel	2:11

Companies, etc.

• Record Company – EMI (Australia) Limited

Credits

• Producer – Tony Visconti
• Written-By, Composed By – Marc Bolan

Notes

Australian made "A" label promo with release date
T.REX generic sleeve

Barcode and Other Identifiers

• Matrix / Runout (on label): YMARC4A
• Matrix / Runout (on label): YMARC4B
• Matrix / Runout (etched in runout): YMARC4A 7YAPA1099
• Matrix / Runout (etched in runout): YMARC 4B 7YAPA1100

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
MARC 4	T•Rex*	20th Century Boy ‎(7", Single)	T. Rex	MARC 4	UK	1973
3C 006-94257, 3C 006 94257	T. Rex	20th Century Boy ‎(7")	T. REX, T. REX	3C 006-94257, 3C 006 94257	Italy	1973
T.REX.10180	T. Rex	20th Century Boy ‎(7")	EMI	T.REX.10180	Australia	1973
4E 006-94257	T. Rex	20th Century Boy ‎(7", Single)	T. REX, EMI	4E 006-94257	Sweden	1973
MARC 4	T•Rex*	20th Century Boy ‎(7", Single, Promo)	T. REX	MARC 4	UK	1973