Observations on the European Racing Scene turns the spotlight on the best European races of the day, highlighting well-bred horses early in their careers, horses of note returning to action and young runners that achieved notable results in the sales ring. Sunday's Observations features a daughter of Frankel and multiple group winner Heartache. 1.20 Curragh, Mdn, €20,000, 2yo, f, 7fT SIGNORA (IRE) (Frankel {GB}) lines up as Ballydoyle's first string in this maiden won in 2020 by their Oaks heroine Snowfall, bidding to put her Albany flop behind her. Third...