デュエットPOPS/ROCK

Ain't Nothing Like the Real Thing (feat. Elton John)

Where You Are (featuring Nick Lachey) (feat. Nick Lachey, 尼克萊奇) (New Version)

I Finally Found Someone (feat. Barry Manilow, 巴洛曼尼, Barry Gibb, Neil Diamond, 尼爾戴門, Bryan Adams)

When I Fall In Love (feat. Rickie Lee Jones, Clive Griffin)

Every Time Two Fools Collide (feat. Dottie West, ドティウエスト, ドティ・ウエスト)

Brave

I Learned From You

Private Emotion (feat. Meja, 美雅)

A Woman's Needs

Lost Inside of You (feat. Barry Manilow, 巴洛曼尼, Barry Gibb, Neil Diamond, 尼爾戴門, Bryan Adams, Ray Charles, 雷查爾斯, Frank Sinatra, 法蘭克辛納屈, Donna Summer, 唐娜桑瑪, Johnny Mathis, 強尼馬賽斯)

What Am I Supposed to Believe

Come What May (From "Moulin Rouge" Soundtrack)

Ain't Nothing Like The Real Thing

Love Goes On

The Prayer

Beautiful (feat. Justin Bieber, ジャスティンビーバー, ジャスティン・ビーバー)

If You Ever Leave Me (feat. Barry Manilow, 巴洛曼尼, Barry Gibb, Neil Diamond, 尼爾戴門, Bryan Adams, Ray Charles, 雷查爾斯, Frank Sinatra, 法蘭克辛納屈, Donna Summer, 唐娜桑瑪, Johnny Mathis, 強尼馬賽斯, Don Johnson)

Someday (feat. Meghan Trainor)

Walkin' (feat. Miranda Lambert, 米蘭達藍珀特, The Secret Sisters, Rosanne Cash, 羅珊凱許, Sheryl Crow, 雪瑞兒可洛, Wynonna Judd, Carrie Underwood, 凯莉安德伍, 凱莉安德伍, Loretta Lynn, Alison Krauss, 艾莉森克勞絲, Melonie Cannon)

You Matter To Me (feat. Jason Mraz)

Candy

Islands in the Stream

Popular Song

You're Not Alone (feat. Britt Nicole, ブリットニコル, ブリット・ニコル) (Commentary)