Assertion: porcelain | /r/HasProperty | composed in the key of e-flat major
Facets:
Source sentences:
text: Composed in the key of E-flat major and running at a tempo of 96 beats per minute, "Porcelain" follows a constant four-chord progression (Gm−B♭−Fm−A♭) in the B♭ mixolydian mode, with the exception of a bridge midway through the song.