about [[about]]
Fragment of a discussion from User talk:Internoob
Both of the audios are right, although File:En-ca-about.ogg was once vandalized and then corrected. The IPA was right, AFAICT. w:Canadian raising says it's [ʌu] or [ɛʉ], but the entry had [ʌʊ] and [ɛʊ], which are probably either the same or acceptable variations.