File:7N.pngversion of this file. It should be used in place of this PNG file when not inferior. File:7N.png → File:Osaka Metro Nagahori Tsurumi-ryokuchi line symbol
File:Chord C13 Inversion 7N.pngDescriptionChord C13 Inversion 7N.png English: C thirteenth (C13) chord, seventh inversion (natural) Español: Acorde de Do treceava (Do13), séptima inversion