Bluebird was an Emmylou Harris album from 1989, which merged a number of eclectic songs (including work by the McGarrigle Sisters, Tom Rush and Rodney Crowell) with polished, country-music production. It included her most recent top-twenty country-charting single, "Heartbreak Hill". The album enjoyed renewed interest in 2004 when The Sopranos introduced its fifth season with "Heaven Only Knows."