Ellie Goulding - Burn,Katy Perry - Roar (Official),Miley Cyrus - We Can't Stop,Ariana Grande - Almost Is Never Enough ft. Nathan Sykes,MIKA - Popular Song ft. Ariana Grande,Demi Lovato - Made in the USA (Official Video),Taylor Swift - Everything Has Changed ft. Ed Sheeran,Lady Gaga - Applause (Official),Austin Mahone - What About Love,Anna Kendrick - Cups (Pitch Perfect's "When I'm Gone"),Ariana Grande - Put Your Hearts Up,Jessie J - WILD (Official) ft. Big Sean- Dizzee Rascal,Jessie J - Who You Are,Demi Lovato - Heart Attack (Official Video), Sara's kaseta