Duffy once had one of the fieriest voices in British pop – I hope she can find it again
DUFFY VS AMY WINEHOUSE |Mercy| vs |Rehab| - YouTube
Glastonbury fashion: Duffy, Alison Goldfrapp and Amy Winehouse | All about fashion trends, celebrity news and style
Duffy: la voz que lo ganó todo, fue comparada con Amy Winehouse y volvió una década después con un testimonio desgarrador y liberador | TVMAS | EL COMERCIO PERÚ
Duffy: I hate being compared to Amy Winehouse - CelebsNow
Alison Goldfrapp thinks Duffy is an Amy Winehouse clone | NME
Amy Winehouse's secret new album – The Sun
Rehaugen-Soul: Duffy und Adele wollen "back to black" - Pop - Kultur - Tagesspiegel
Amy Winehouse led British soul divas | The Star
Amy Winehouse and Duffy - mix. - YouTube
Mercy (Duffy song) - Wikiwand
Amy Winehouse, Duffy, Adele, Lily Allen, Nora Jones, Joss Stone on Spotify
Strictly special: Winehouse to take to the floor | Express Yourself | Comment | Express.co.uk