| appears on video |
|---|
| Suddenly | | | Ashley Tisdale | 4:09 |
| Suddenly | | | Ashley Tisdale | 3:34 |
| Suddenly (extended story) | | | Ashley Tisdale | 4:53 |
| arranged |
|---|
| Heartbreaker | | | P!nk | 3:10 |
| I Live for the Day | | | Lindsay Lohan | 3:10 |
| instruments arranged |
|---|
| Walk Away | | strings | Kelly Clarkson | 3:09 |
| produced |
|---|
| Anything but Me | | | Lindsay Lohan | 3:16 |
| Burned | | | Hilary Duff | 3:22 |
| Dangerous | | | Katharine McPhee | 3:52 |
| Disconnected | | | Lindsay Lohan | 3:35 |
| Dreamer | | | Hilary Duff | 3:11 |
| Each Other | | | Katharine McPhee | 3:59 |
| First | | | Lindsay Lohan | 3:29 |
| First (instrumental) | | | Lindsay Lohan | 3:28 |
| Forgiveness | | | Leona Lewis | 4:23 |
| Good Like That | | | Kylie | 3:33 |
| He Could Be the One | | | Hannah Montana | 3:01 |
| Heartbreaker | | | P!nk | 3:10 |
| Heaven on Earth | | | Britney Spears | 4:53 |
| Heaven on Earth | | task: vocal | Britney Spears | 4:53 |
| Home | | | Katharine McPhee | 4:08 |
| I Live for the Day | | | Lindsay Lohan | 3:10 |
| I’m Feeling You | | | Santana feat. Michelle Branch & The Wreckers | 4:31 |
| It Was Faith | | | Puddle of Mudd | 3:31 |
| Jealousy | | task: vocal | Paris Hilton | 3:40 |
| Little Voice | | | Hilary Duff | 3:03 |
| Love Story | | | Katharine McPhee | 3:04 |
| Neglected | | | Katharine McPhee | 4:50 |
| No Boundaries | | co | Adam Lambert | 3:48 |
| No Work, All Play | | | Hilary Duff | 4:17 |
| Nobody 'til You | | | Lindsay Lohan | 3:39 |
| Not Leaving Without You (Album Version) | | | Paris Hilton | 3:35 |
| Not Ur Girl | | | Katharine McPhee | 3:59 |
| Ooh Ooh Baby | | | Britney Spears | 3:28 |
| Over | | | Lindsay Lohan | 3:38 |
| Play My Music | | | Jonas Brothers | 3:18 |
| Screwed | | | Paris Hilton | 3:41 |
| Something I Never Had | | | Lindsay Lohan | 3:39 |
| Speak | | | Lindsay Lohan | 3:48 |
| Symptoms of You | | | Lindsay Lohan | 2:56 |
| Two Way | | additional | Eden’s Crush | 3:32 |
| Very Last Moment in Time | | | Lindsay Lohan | 3:29 |
| Walk Away | | | Kelly Clarkson | 3:09 |
| We Got the Party | | | Hannah Montana | 3:35 |
| We Rock | | | Meaghan Martin, Renee Sandstrom, Anna Maria Perez De Taglé, Roshon Fegan, Jordan Francis, Jonas Brothers, Demi Lovato, Alyson Stoner, Aaryn Doyle & Kara DioGuardi | 3:12 |
| recording engineer for |
|---|
| Be Good to Me | | | Ashley Tisdale | 3:34 |
| Be Good to Me | | | Ashley Tisdale | 3:14 |
| Be Good to Me (Eddie Baez anthem club) | | | Ashley Tisdale | 6:51 |
| Be Good to Me (Eddie Baez anthem edit) | | | Ashley Tisdale | 6:51 |
| Be Good to Me (Jack D. Elliot mix) | | | Ashley Tisdale | 6:18 |
| Be Good to Me (karaoke version) | | | Ashley Tisdale | 3:14 |
| Be Good to Me (LSDJ From T.H.C. – Good 4 U extended mix) | | | Ashley Tisdale | 6:13 |
| Be Good to Me (LSDJ From T.H.C. – Good 4 U mixshow) | | | Ashley Tisdale | 5:26 |
| Be Good to Me (Scalfati From T.H.C. – Scalfonzo Pop extended mix) | | | Ashley Tisdale | 7:24 |
| Be Good to Me (Scalfati From T.H.C. – Scalfonzo Pop mixshow) | | | Ashley Tisdale | 5:00 |
| Be Good to Me (SugarDip edit) | | | Ashley Tisdale | 5:03 |
| Be Good to Me (SugarDip extended) | | | Ashley Tisdale | 7:22 |
| Be Good to Me (THC’s LSDJ radio edit) | | | Ashley Tisdale | 2:53 |
| Be Good to Me (THC’s Scalfati radio edit) | | | Ashley Tisdale | 2:57 |
| vocals |
|---|
| 1998-02 | Let’s Get It On | Kara Dio Guardi | background vocals | Maceo Parker | 3:37 |
| 1998-02 | Maceo’s Groove | Kara Dio Guardi | background vocals | Maceo Parker | 5:24 |
| 1998-02 | Sing a Simple Song | Kara Dio Guardi | background vocals | Maceo Parker | 3:38 |
| 1998-02 | Tell Me Something Good | Kara Dio Guardi | background vocals | Maceo Parker | 3:40 |
| 1998-02 | We’re on the Move | Kara Dio Guardi | background vocals | Maceo Parker | 4:15 |
| Anything but Me | | background vocals | Lindsay Lohan | 3:16 |
| Autobiography | | background vocals | Ashlee Simpson | 3:34 |
| Be Good to Me | | background vocals | Ashley Tisdale | 3:34 |
| Be Good to Me | | background vocals | Ashley Tisdale | 3:14 |
| Be Good to Me (Eddie Baez anthem club) | | background vocals | Ashley Tisdale | 6:51 |
| Be Good to Me (Eddie Baez anthem edit) | | background vocals | Ashley Tisdale | 6:51 |
| Be Good to Me (Jack D. Elliot mix) | | background vocals | Ashley Tisdale | 6:18 |
| Be Good to Me (karaoke version) | | background vocals | Ashley Tisdale | 3:14 |
| Be Good to Me (LSDJ From T.H.C. – Good 4 U extended mix) | | background vocals | Ashley Tisdale | 6:13 |
| Be Good to Me (LSDJ From T.H.C. – Good 4 U mixshow) | | background vocals | Ashley Tisdale | 5:26 |
| Be Good to Me (Scalfati From T.H.C. – Scalfonzo Pop extended mix) | | background vocals | Ashley Tisdale | 7:24 |
| Be Good to Me (Scalfati From T.H.C. – Scalfonzo Pop mixshow) | | background vocals | Ashley Tisdale | 5:00 |
| Be Good to Me (SugarDip edit) | | background vocals | Ashley Tisdale | 5:03 |
| Be Good to Me (SugarDip extended) | | background vocals | Ashley Tisdale | 7:22 |
| Be Good to Me (THC’s LSDJ radio edit) | | background vocals | Ashley Tisdale | 2:53 |
| Be Good to Me (THC’s Scalfati radio edit) | | background vocals | Ashley Tisdale | 2:57 |
| Better Off | | background vocals | Ashlee Simpson | 3:29 |
| Brave New Girl | | background vocals | Britney Spears | 3:31 |
| Cry Baby Cry | | background vocals | Santana feat. Joss Stone & Sean Paul | 3:52 |
| Disconnected | | background vocals | Lindsay Lohan | 3:35 |
| First | | background vocals | Lindsay Lohan | 3:29 |
| Gone With the Wind | | background vocals | Vanessa Hudgens | 3:29 |
| Heartbreaker | | background vocals | P!nk | 3:10 |
| Home | | background vocals | Katharine McPhee | 4:08 |
| I Do | | background vocals | Anastacia feat. Sonny of P.O.D. | 3:05 |
| I Want You | | background vocals | Paris Hilton | 3:12 |
| Jealousy | | background vocals | Paris Hilton | 3:40 |
| LaLa | | background vocals | Ashlee Simpson | 3:43 |
| No Boundaries | | background vocals | Adam Lambert | 3:48 |
| Nobody 'til You | | background vocals | Lindsay Lohan | 3:39 |
| Nothing New | | background vocals | Ashlee Simpson | 3:08 |
| Ooh Ooh Baby | | background vocals | Britney Spears | 3:28 |
| Over | | background vocals | Lindsay Lohan | 3:38 |
| Pieces of Me | | background vocals | Ashlee Simpson | 3:39 |
| Pretty Little Dum Dum | | background vocals | Anastacia | 4:40 |
| Rearview | | background vocals | Anastacia | 4:15 |
| Screwed | | background vocals | Paris Hilton | 3:41 |
| Shadow | | background vocals | Ashlee Simpson | 3:59 |
| Speak | | background vocals | Lindsay Lohan | 3:48 |
| The Middle | | guest | Demi Lovato | 3:05 |
| This Guitar (Can’t Keep From Crying) (Platinum Weird version) | | background vocals | George Harrison | 3:55 |
| Very Last Moment in Time | | background vocals | Lindsay Lohan | 3:29 |
| We Got the Party | | background vocals | Hannah Montana | 3:35 |
| Welcome to My Truth | | background vocals | Anastacia | 4:03 |
| vocals arranged |
|---|
| I Want You | | | Paris Hilton | 3:12 |
| Neglected | | | Katharine McPhee | 4:50 |
| composed |
|---|
| Halestorm | Kara Dio Guardi | | Halestorm | |
| produced |
|---|
| Walk Away (Remixes) | | | Kelly Clarkson | |
| composed |
|---|
| About You | | | | |
| Anything but Me | | | | |
| Best of Me | | | | |
| Between You and Me | | | | |
| Brave New Girl | | | | |
| Burned | | | | |
| Closet Full of Love | | | | |
| Danger | | | | |
| Dignity | | | | |
| Do You Want Me? | | | | |
| Dream | | | | |
| Dreamer | | | | |
| First | | | | |
| Fly | | | | |
| Gone | | | | |
| Happy | | | | |
| Hear Me | | | | |
| Heartbreaker | | | | |
| I Hate Myself for Losing You | | | | |
| I Wish | | | | |
| It Was Faith | | | | |
| Kicking and Screaming | | | | |
| Me voy | | | | |
| Never Stop | | | | |
| No Work, All Play | | | | |
| Nobody 'til You | | | | |
| Now You Know | | | | |
| Over | | | | |
| Play With Fire | | | | |
| Shine | | | | |
| Someone's Watching Over Me | | | | |
| Sorries | | | | |
| Speak | | | | |
| Stranger | | | | |
| The Way | | | | |
| Tränenschwer | | | | |
| Underneath This Smile | | | | |
| We Got the Party | | | | |
| We Got the Party | | | | |
| Where Is Your Heart | | | | |
| With Love | | | | |
| Without You | | | | |
| You Found Me | | | | |
| Απαγορευμένο | | | | |
| 아지트 (agit) | | | | |
| 君のままで… | | | | |
| lyrics |
|---|
| About You | | | | |
| Closet Full of Love | | | | |
| Gone | | | | |
| Heartbreaker | | | | |
| I Belong to You (El ritmo de la pasión) | | | | |
| I Belong to You (Il ritmo della passione) | | | | |
| I Do Not Hook Up | | | | |
| Me voy | | | | |
| Rich Girl | | | | |
| Sorries | | | | |
| Tränenschwer | | | | |
| wrote |
|---|
| A Little Bit | | | | |
| Ain't No Other Man | | | | |
| All the Way Around | | | | |
| Baby Love | | | | |
| Bad Boys | | | | |
| Be Good to Me | | | | |
| Be Good to Me | | | | |
| Beep | | | | |
| Begin Again | | | | |
| Believe in Me | | | | |
| Bitch Came Back | | | | |
| Bleed Out | | | | |
| Boyfriend | | | | |
| Cake | | | | |
| Come Clean | | | | |
| Cry Baby Cry | | | | |
| David’s Song | | | | |
| Don't Pull Your Love Out | | | | |
| Each Other | | | | |
| Every Day Is Christmas | | | | |
| Fearless | | | | |
| Forgiveness | | | | |
| Gentleman | | | | |
| Get Ready | | | | |
| Gone with the Wind | | | | |
| Great Big Love | | | | |
| Haunted | | | | |
| He Could Be the One | | | | |
| Heartbeat Song | | | | |
| Home | | | | |
| Hurricane | | | | |
| I Do | | | | |
| I Don't Need a Man | | | | |
| I Never Told You | | | | |
| I Want You | | | | |
| I'm Not an Angel | | | | |
| I've Got You | | | | |
| I’m Feeling You | | | | |
| If I Can't Have You | Kara E. DioGuardi | | | |
| Jealousy | | | | |
| L.O.V.E. | | | | |
| LaLa | | | | |
| Little Voice | | | | |
| Love Me or Not | | | | |
| Love Story | | | | |
| Magnet | | | | |
| Makes Me Wanna Pray | | | | |
| Neglected | | | | |
| No Boundaries | | | | |
| Not Leaving Without You | | | | |
| Not Me, Not I | | | | |
| Not Meant to Be | | | | |
| Not Ur Girl | | | | |
| On the Run | | | | |
| Once | | | | |
| One Heart | | | | |
| One Minute | | | | |
| One Night Man | | | | |
| Ooh Ooh Baby | | | | |
| Open Toes | | | | |
| Party Girl | | | | |
| Pieces of Me | | | | |
| Pity Party | | | | |
| Postcard From Paris | | | | |
| Predictable | | | | |
| Pretty Little Dum Dum | | | | |
| Rearview | | | | |
| Right in Front of You | | | | |
| Runaway | | | | |
| Screwed | | | | |
| Seasons Change | | | | |
| Shadow | | | | |
| Sober | | | | |
| Spinning Around | | | | |
| Starting Today | | | | |
| Supergirl | | | | |
| Taking Chances | | | | |
| Thankful | | | | |
| The Little Voice | | | | |
| The Middle | | | | |
| The Saddest Part | | | | |
| Treat Me Like a Woman | | | | |
| Two Way | | | | |
| Under 21 | | | | |
| Understand | | | | |
| Unforgiven | | | | |
| Unpredictable | | | | |
| Walk Away | | | | |
| Wanted | | | | |
| Welcome to My Truth | | | | |
| What I Wanted to Say | | | | |
| What If | | | | |
| Where Do I Belong | | | | |
| Wildfire | | | | |
