血統表（ハートフルメロディ）

ハートフルメロディHeartful Melody2004 JPN [産駒]	チーフベアハートChief Bearhart1993 CAN [産駒]	Chief's Crown1982 USA [産駒]	Danzig1977 USA [産駒]	Northern Dancer1961 CAN	Nearctic1954 CAN

					Natalma1957 USA

				Pas de Nom1968 USA	Admiral's Voyage1959 USA

					Petitioner1952 GB

			Six Crowns1976 USA [産駒]	Secretariat1970 USA	Bold Ruler1954 USA

					Somethingroyal1952 USA

				Chris Evert1971 USA	Swoon's Son1953 USA

					Miss Carmie1966 USA

		Amelia Bearhart1983 USA [産駒]	Bold Hour1964 USA [産駒]	Bold Ruler1954 USA	Nasrullah1940 GB

					Miss Disco1944 USA

				Seven Thirty1958 USA	Mr. Music1948 USA

					Time to Dine1944 USA

			Myrtlewood Lass1972 USA [産駒]	Ribot1952 ITY	Tenerani1944 ITY

					Romanella1943 ITY

				Gold Digger1962 USA	Nashua1952 USA

					Sequence1946 USA

	タカノセクレタリーTakano Secretary1996 USA [産駒]	Seattle Slew1974 USA [産駒]	Bold Reasoning1968 USA [産駒]	Boldnesian1963 USA	Bold Ruler1954 USA

					Alanesian1954 USA

				Reason to Earn1963 USA	Hail to Reason1958 USA

					Sailing Home1948 USA

			My Charmer1969 USA [産駒]	Poker1963 USA	Round Table1954 USA

					Glamour1953 USA

				Fair Charmer1959 USA	Jet Action1951 USA

					Myrtle Charm1946 USA

		Summer Secretary1985 USA [産駒]	Secretariat1970 USA [産駒]	Bold Ruler1954 USA	Nasrullah1940 GB

					Miss Disco1944 USA

				Somethingroyal1952 USA	Princequillo1940 IRE

					Imperatrice1938 USA

			Golden Summer1979 USA [産駒]	Key to the Mint1969 USA	Graustark1963 USA

					Key Bridge1959 USA

				Summer Guest1969 USA	Native Charger1962 USA

					Cee Zee1956 USA