She has appeared on backing vocals on various albums such as Crowded House and Alex Lloyd 's Watching Angels Mend She also features prominently on the second 7 Worlds Collide project , co-writing ( and sharing lead vocal ) the track ` Little By Little ' with her husband and sings on the track ` Isolation ' on the new Crowded House album , Intriguer . She has appeared on backing vocals on various albums such as Crowded House and Alex Lloyd 's Watching Angels Mend She also features prominently on the new 7 Worlds Collide project , co-writing ( and sharing lead vocal ) the track ` Little By Little ' with her husband and sings on the track ` Isolation ' on the new Crowded House album , Intriguer .