MONEY MONEY ΜΟΝΕΥ - Sia Koskina , Evdokia Moisidou
Cry me a river- Sia koskina "Στην υγεία μας " 25-12-2010
Sia Koskina/Σία Κοσκινά - Ke xechno/Και ξεχνώ (Frozen Greek)
Sia Koskina, Tamta - Κοίτα Με (Από το "Ψυχρά κι Ανάποδα II"/Τραγούδι από την Ταινία)
Sia Koskina - Στο άγνωστο να ρθω (Into the Unknown) | Disney Magic Moments
Sia Koskina in "Joseph and the Amazing Technicolor Dreamcoat" #2
PMTP-SHOWCASE EXAMS 2025-Seize The Day from Newsies
Sia Koskina PMTP vocal exams
PMTP KIDS MUSICAL- MATILDA the musical highlights
Sia Koskina live as Barbie
PMTP 2020- FULL COURSE FINAL PROJECT-Jesus Christ Superstar
CHICAGO-SPRING WORKSHOP BY SIA KOSKINA-THESSALONIKI
Have Yourself A Merry Little Christmas - Christmas Wishes
PMTP Full Time Course 2022- A "Typical Day" At School
PMTP-SHOWCASE & EXAMS 2017-I GOTCHA
PMTP SHOWCASE & EXAMS 2018- CHICAGO/Hot Honey Rag
Let it Go (Frozen) | Greek live by Sia Koskina
Syllabus by Sia Koskina
SHOWCASE EXAMS 2023- Les Misérables, Castle on a Cloud
