Sinead O'Connor - I Do Not Want What I Haven't Got (1990) LP

Before Sinead O'Connor became conservative America's most reviled musician when she ripped up a picture of the Pope on TV and refused to perform live at a New Jersey venue following "The Star Spangled Banner," she vocally supported the IRA at home in Ireland and generally roused the rabble. Indeed, she's one female pop star who's truly earned her army boots. Though her once meteoric musical career has suffered due to her outspokenness, the powerful voice and presence found on her second album is beyond reproach. Best known as the source of O'Connor's breakthrough cover of Prince's "Nothing Compares 2 U," this is a moving, intensely passionate work full of dark beauty and longing, constructed with a fierce independence and a taste for the unique. This undeniably pop album (albeit with modern-rock and folk elements) has more than held up through the years. --Lorry Fleming