Amy Winehouse was one of a kind.

On November 2nd, a new documentary about the making of Amy Winehouse's transformative album Back to Black will be released. The documentary is expected to have some cool surprises.

READ: Amy Winehouse Hologram To Go On Tour In 2019

On Monday, October 29th, The Guardian revealed one of them. The site exclusively published never-before-seen footage of Winehouse performing "Love Is a Losing Game" before an intimate crowd.

The performance took place at Riverside Studios in London on February 10th, 2008 — the same night the singer won five Grammys for her Back to Black album.

LISTEN: To A Rare, Previously Unreleased Amy Winehouse Demo

Winehouse famously couldn't attend the Grammys, which were in LA, because of Visa issues. (She ended up accepting her awards through a video transmission.) So she had this performance for friends and family and record labels.

Watch the clip below.

Source: The Guardian