Siyola appears poised to put her Oaks credentials to the test in the Tattersalls Musidora Stakes following what was a taking debut at Sandown recently.

Held in high regard by trainers John and Thady Gosden, the regally-bred Juddmonte-owned filly did not make the track as a two-year-old, but made up for lost time when accounting for useful stablemate Beeley on her Esher bow.