Before Amy Winehouse died, it's suspected that she had already finished enough new music for a third full length project. Her label and family were planning to put out the unreleased songs in the form a posthumous album, but some of that music is now missing.

According to Metro, up to 20 people had access to the singer's residence, and sometime after she passed, her Camden Square home was raided. In addition to the music, other valuable items such as her guitars, lyric books, and personal letters were stolen.

Amy's father, Mitch Winehouse, is furious about the incident. He and Amy's boyfriend Reg Traviss are now working with police to take inventory and attempt to recover the missing property. An insider shared that "Mitch is willing to give whoever has stolen the items a chance to do the right thing and put them back so it doesn't have to get messy."