Another new Amy Winehouse track has surfaced online, following up from the Nas featuring "Like Smoke" and "Our Day Will Come" this one is titled "Halftime". You can stream the Lioness: Hidden Treasures featuring track courtesy of the good folk at ListenBeforeYouBuy. The album is set for release on the 5th of December with a portion of the proceeds going towards the Amy Winehouse Foundation.
Now we've heard this it only leaves one more piece of unheard music from Amy to come, her cover of the record of the year Grammy winner in 1965, "The Girl From Ipanema". It'll most likely surface within the next week.