Sigurd Heimdal Rosnes

Sigurd Heimdal Røsnes (”Ziggy”) is a Norwegian songwriter and producer. He has worked with artists such as Cher, Luis Fonsi, Cliff Richard, Ace of Base, BoA, Kumi Koda, Namie Amuro,  E-Girls, L5, A-Teens, Ch!pz, Sharon Kips and Suzie McNeil. Sigurd Røsnes scored a #1 on Billboard´s Hot Dance Music with Cher's "A Different Kind of Love Song".

Cher

 * "A Different Kind Of Love Song" (Michelle Lewis, Sigurd Røsnes, Johan Åberg) from the album Living Proof & The Very Best of Cher No#1 Billboard´s Hot Dance Music

Cliff Richard

 * "Everything That I Am" (Tom Nichols, Sigurd Rösnes, Martin Sjølie) from the album Rise Up #4 UK Albums

Luis Fons]

 * "Keep My Cool" ("Fuera de Control") (Sigurd Røsnes, Johan Åberg, Allan Rich, Clyde Lieberman) from the album Amor Secreto #1 Billboard Top Latin Albums

E-Girls

 * "Pink Champagne" (Sigurd Røsnes, Nemin Harambasic, Courtney Woolsey, Stephen Stahl, Rie Fujioka, Dominique Rodriguez) #1 Oricon Singles Chart (2016)

Namie Amuro

 * "Black Make-Up" (Sigurd Røsnes, Andreas Öberg, Xin Xin Gao) B-Side from the single "Red Carpet" #2 Oricon Chart Japan (2015) (Produced by Sigurd Rösnes)

Kumi Koda

 * "Dance In the Rain" (Ziggy, Koda Kumi, Her0ism, Melanie Fontana) from the album Walk of My Life #1 Oricon Chart Japan (2015)

Nádine

 * "Made Up My Mind" (Ziggy, Lindy Robbins, Manic) 1st single from the album This Time I Know

BoA

 * "No. 1" (Ziggy) from the album No. 1
 * "Spark2" (Sigurd Røsnes, Johan Åberg, Allan Rich, Clyde Lieberman) from the album 'My Name
 * "Touch" (Røsnes, Manic, Djuström, Jonsson) from the album Summer SMTown

A-Teens

 * "Rockin" (Røsnes, Pettersen, Eikemo) from the album Teen Spirit

L5 (band)

 * "Toutes Les Femmes De Ta Vie" (Steinberg, Røsnes, Åberg, Maïdi Roth, Doriand) from the album L5
 * "Plaisir Extensible" (Ziggy, Åberg, Sandén, Lydy Louisy Joseph) from the album Turbulences

Suzie McNeil

 * "Broken & Beautiful" (Michelle Lewis, Sigurd Røsnes, Johan Åberg) from the album Broken & Beautiful

Joy Williams (singer)

 * "Touch of Fatel (Ty Lacy, Sigurd Røsnes, Johan Åberg) from the album Joy Williams

Sharon Kips

 * "Heartbreak Away" (Ziggy, Marjorie Maye, Nick Manic) 1st single from the album 10 #1 Holland Single Chart

Ch!pz

 * "Captain Hook" (Røsnes, Jaxx, Manic) -3:14 from the album Adventures Of Ch!pz
 * "Christmas Time Is Here" (Røsnes, T.Nichols, Manic) from the album Past:Present:Future
 * "High School Love" (Røsnes, Jaxx, Manic) from the album Past:Present:Future
 * "1929" (Røsnes,Manic) from the album Past:Present:Future
 * "Rockstar" (Røsnes, Jaxx, Manic) -3:10 from the album The World Of Ch!pz
 * "The Biggest Show On Earth" (Røsnes,Manic) from the album The H!ts Collection