Impressive in the G3 Flame of Tara S. at The Curragh in August, Opera Singer (Justify--Liscanna {Ire}, by Sadler's Wells) took it to another level on Sunday as she outclassed her contemporaries in ParisLongchamp's G1 Qatar Prix Marcel Boussac, a GI Breeders' Cup Juvenile Fillies Turf qualifying race. Stoked up from the break by Ryan Moore to enjoy a narrow lead from Darnation (Ire) (Too Darn Hot {GB}), the half-sister to War Front's top-level winners Hit It A Bomb and Brave Anna had that rival in trouble inside the...