The 2002 ABKCO reissues of the song is missing a vocal overdub in the chorus, but this appears to be an error, as the version on 2007's, 2012's "GRRR!" and the 2013 iTunes remasters contain the overdub.
The 2002 ABKCO reissues of the song is missing a vocal overdub in the chorus. This appears to be an error's "GRRR!". This is as the version on 2007.2007's is 2012's. The 2013 iTunes remasters contain the overdub.