File:Undertone series on C.pngDescriptionUndertone series on C.png English: Undertone series on C. Date 19 March 2012 Source Own work Author Hyacinth Other versions File:Undertone_series_on_C
File:Undertone series on C.midDescriptionUndertone series on C.mid English: Undertone series on C. Date 19 March 2012 Source Own work Author Hyacinth Other versions File:Undertone_series_on_C
File:Minor as upside down major.pngDescriptionMinor as upside down major.png English: Minor as upside down major. Date 14 December 2010 (original upload date) Source Own work Author Created