Savan Kotecha

Adam Lambert

• "If I Had You" (US CHR #15)
• "Evil in the night"
• "The Original High"
• "Things That I didn't Say"

Alexandra Burke

• "Start Without You" (UK #1)
• "What Happens on the Dance Floor"
• "Broken Heels" (UK #8)
• "The Silence" (UK #16)
• "Dumb"
• "Gotta Go"

Allison Iraheta

• "Friday I'll Be Over U"
• "Just Like You"

Ariana Grande

• Problem" feat. Iggy Azalea(US #2) (UK #1)
• "Break Free" feat. Zedd (US #4)
• One Last Time" (US #13)
• "Love Me Harder" feat. The Weeknd (US #7)
• "Bang Bang" con Jessie J & Nicki Minaj (US #3) (UK #1)
• "Santa Tell Me" (US Holiday Song Chart #1)
• "Focus" (US #7)
• "Into You" (US #13)
• "Side to Side" feat. Nicki Minaj (US #4)
• "Greedy"
• "Everyday feat. Future (US #55)
• "Bad Decisions"
• "Sometimes"
• "God is a woman" (US #8)
• "breathin" (US #12)
• "no tears left to cry" (US #3)
• "everytime"
• "bloodline"
• "bad idea"
• "ghostin"
• "break up with your girlfriend, i'm bored" (US #2) (UK #1)

Backstreet Boys

• "In a World Like This"

BC Jean

• "I’ll Survive You"

Britney Spears

• "I Wanna Go" (US #7) (US POP/CHR #1)
• "Up n’ Down"
• "If U Seek Amy" (US #19)

Carolina Liar

• "All That Comes Out Of My Mouth"

Carrie Underwood

• "Quitter"
• "Inside Your Heaven" (US #1)

Cassadee Pope

• "Easier To Lie"

Celine Dion

• "Eyes on Me"
• "Let Your Heart Decide"

Cher Lloyd

• "Want U Back" (US #12)
• "Grow Up (feat. Busta Rhymes)"
• "Over The Moon"
• "Dirty Love"
• "With Ur Love" (UK #4)
• "I Wish (feat. T.I.) (US #117)
• "M.F.P.O.T.Y"
• "Killing It"
• "Alone With Me"

Christian TV

• "Love2Baby"

Christina Aguilera

• "Your Body"
• "Let There Be Love"

Danni Minogue

• "Love Fight"
• "Vibe On"

Days Difference

• "Speakers" (#29 Hot AC)

Delta Goodrem

• "I Can't Break It to My Heart" (AUS #13)

Demi Lovato

• "Really Don't Care" (feat. Cher Lloyd) (US #26) (US Top40 #7)
• "Something That We're Not"
• "Shouldn't Come Back"
• "Cool for the Summer" (US #11) (US Top40 #4)

Ellie Goulding

• "Love Me Like You Do" (UK #1) (US #3)
• "On My Mind" (UK #5) (US #13)
• "Codes"
• "Don't Need Nobody"
• "Army" (UK #20)

Enrique Iglesias

• "Ring My Bells"

Emblem3

• "Chloe (You're the One I Want)"
• "Spaghetti"
• "Teenage Kings"

Geri Halliwell

• "Ride It" (UK #4)

Glee

• "Loser Like Me" (US #6)
• "Light Up the World" (US #33)

Hilary Duff

• "All About You" (US Mainstream Top 40 - #38)

Il Divo

• "Sempre Sempre"
• "Una Noche"
• "Mama"

Jennifer Lopez

• "First Love"; (US CHR: 20)

Jessie James

• "I Look So Good (Without You)" (US CHR #43)
• "Burn It Up"

Jessie J

• "Bang Bang" con Ariana Grande & Nicki Minaj

JLS

• "The Club Is Alive" (UK #1)

Jordan Pruitt

• "My Shoes" (Radio Disney #11)

Justin Bieber

• "Beauty and a Beat" (US #5)

Ke$ha

• "All That Matters (The Beautiful Life)"

Laza Morgan

• "One by One"

Leona Lewis

• "I Got You" (UK #14)
• "Brave"
• "Naked"
• "Outta My Head"

Lesley Roy

• "Psycho B**ch"

Lindsay Lohan

• "Disconnected"
• "Symptoms Of You"

Miranda Cosgrove

iCarly Soundtrack

• "Stay My Baby" (Radio Disney #19)
• "Oh Oh"

Madonna

• "Devil Pray"
• "Addicted"
• "Borrowed Time"

Maroon 5

• "One More Night" (US #1)

Megan & Liz

• "Release You"

MKTO

• "Forever Until Tomorrow"

Natalie La Rose

• "Around The World"

Prince Royce

• "Back It up" (feat. Pitbull) (US #98)

One Direction

• "Live While We're Young" (US #3) (UK #3) (US #2)
• "What Makes You Beautiful" (US #4) (UK #1)
• "Na Na Na"
• "I Wish"
• "Up All Night"
• "Save You Tonight"
• "Kiss You" (UK #9) (US #19)
• "One Thing" (UK #9)
• "Heart Attack"
• "Last First Kiss"
• "Back For You"
• "Nobody Compares"
• "Still The One"
• "Change My Mind"
• "Magic"
• "Happily"

Paul Potts

• "Mamma"

Paula DeAnda

• "Roll The Credits" (US CHR #37)

R5

• "Lets Not Be Alone Tonight"

Robin Thicke

• "Back Together" (feat Nicki Minaj)

Sage The Gemini feat. Nick Jonas

• "Good Thing" (US #78)

Shayne Ward

• "If That's OK with You" (UK #2)
• "No U Hang Up" (UK #2)
• "Breathless" (UK #6)
• "Damaged"
• "Some Tears Never Dry"
• "Until You"
• "Melt the Snow"
• "U Got Me So"
• "You Make Me Wish"
• "Stand by Me" (UK #14)
• "Something Worth Living For"
• "A Better Man"

Shontelle

• "T-Shirt" (US #36) (UK #6)

Tammin Sursok

• "Pointless Relationship" (AUS #5)
• "Whatever Will Be" (AUS #13)
• "Almost Me"

The Vamps

• "Somebody To You" (UK #4)

Tori Kelly

• "Nobody Love" (US #68)

"Expensive" "California Lovers"

Tata Young

• "Sexy, Naughty, Bitchy"
• "Call Him Mine"

Usher

• "DJ Got Us Falling In Love" (US #4)
• "Scream" (US #9) (UK #5)

Victoria Justice

• "Beggin' on Your Knees" (US #58)
• "Best Friend's Brother" (US #86)

Vanessa Hudgens

• "Say OK" (US #61)
• "Whatever Will Be" (Tammin Sursok cover)

The Weeknd

• "Can't Feel My Face" (US #1)
• "In The Night"
• "Shameless"

Westlife

• "Where We Are"
• "No More Heroes"
• "Something Right"
• "The Easy Way"
• “Pictures In My Head”
• "Amazing" (UK #4)
• "Colour My World"
• "Hit You With The Real Thing"
• "Maybe Tomorrow"
• "Miss You When I’m Dreaming"
• "Still Here"
• "Obvious" (UK #3)
• "Heal"
• "When a Woman Loves a Man"
• "I Get Weak"

Óscar