Brazil
Epic - 2-900199
The Brazilian promo only promotes the "Little By Little" track and not the double-A side "She Is Love"

Europe
Helter Skelter - SAMPCM 11980

Japan
Epic - EICP 142
The Japanese Sample is identical to the official release with the exception of the yellow promotional purposes only sticker on the OBI and the CD has the word SAMPLE LOANED printed in orange around the inner ring.

Japan
Epic - EICP 720
This CD is included in the Japanese Complete Single Collection (Sample) Box Set and has the words SAMPLE LOANED printed in orange around the inner ring.

Mexico
Epic - PRCD 98721

Poland
Sony - SAMPCM 11980 2
The Polish promo only promotes the "Little By Little" track and not the double-A side "She Is Love"

UK
Big Brother - RKIDSCD 26P