For Harry Sommerdahl, music has always been the main focus. His musical training started when he began taking private piano lessons at the age of 7. He continued to study privately until the age of 16 when he was accepted at Södra Latin School of Music in Stockholm. After studying there for three years, Harry became a freelance musician (keyboards, piano) and a studio session player. This, in combination with his vocal arranging skills allowed him to do session work for a wide variety of artists including Michael Bolton, Paul Stanley and Celine Dion.

He started his songwriter/producer career in 1995 working with Swedish artist Robyn on her debut album which sold platinum in the US with 1,5 million copies sold.
In 1999, Harry signed a publishing deal with Universal Music Publishing in Stockholm and has been signed there until he signed a new deal with The Kennel/Universal Music Publishing in 2016.

Harry has had several top 10's all over the world through his career as a producer and songwriter as well as writing with top producers and songwriters like Desmond Child.

Keysong releases and career events:

Robyn-Robyn Is Here ( BMG/RCA )
"Here We Go", "Where Did Our Love Go" - Writer/Producer
Album Robyn IS Here released in Sweden 1995 2x Platinum,Japan 1996 and US 1997, Platinum in US (1,5 Million)

Signed with Universal Publishing AB in Sweden.

Ace Of Base -Da Capo ( Mega Records/Universal Music ) Produced 4 songs and co:wrote 1 song

L5-Reflexes ( Universal Music FRA ) "Automatic"-Writer
Album #1 in France, over 1 million sold copies.

 BoA-Best Of Soul ( Avex Trax JAP )
"Quincy" - Writer
Best Of Soul album #1 in Japan. "Quincy" peaked at #4 and earned Harry a Japanese Export Award.
Lindsay Lohan-Speak ( Casablanca Records US )
"Symptoms of you"-Producer

Katharine McPhee-American Idol ( RCA US )
"My Destiny"#2 US Billboard Singles
Paul Stanley of KISS - Live To Win
"Bullet Proof" - Writer, Keys/Programming on 7 songs MeatLoaf-Bat Out Of Hell III ( Virgin US ) Programming

 The Rasmus-Black Roses ( Playground SWE/Universal Music GER ) Produced whole album with Desmond Child 350.000 copies sold. Lesley Roy ( Jive US )
"Misfit" - Producer

The Saturdays- ( Fascination/Polydor UK )
"Work" Single, writer/producer
Michael Bolton - One World One Love ( Universal/Motown US ) "What You're Doing To Me" - writer/producer

The Wanted ( Geffen UK )
"Weakness" - writer/producer Shontelle-No Gravity ( SRC/Motown US ) "No Gravity"- writer/producer

The Wanted-Battleground ( Island Records US ) "Warzone"- single, writer/producer

 Jessica Sanchez-American Idol
"Change Nothing" - Winner song, writer
The Tenors-Lead With Your Heart ( Universal CAN ) "Vinceremo" - writer

Stafford Brothers feat. Lil Wayne & Christina Milian ( Ca$h Money US ) "Hello"- writer/producer, single #4 AUS, 2XPlatinum Aria Nominated Lawson feat. BoB-Chapman Square ( Polydor UK )
"Brokenhearted- producer, single #6 UK

 Stafford Brothers feat. Eva Simons & T.I. ( CHM US )

"This Girl"- writer/producer
Lena-”Traffic Lights”- single Germany, writer
JTR-”Oh My My”-single Japan, writer/producer #9 Japan Radio Billboard Alesha Dixon-”The
Way We Are”-single UK-Performed at BGT
Il Volo (USA)-”Per Te Ci Saro` ”

Lawson (UK) - ”We Are The Fire”, ” I Look Anyway”
Steve Aoki,Felix Jaehn feat.Adam Lambert - ”Can’t Go Home”, single

Maxi Priest - ”NRG”, single
Andy Brown (UK) - Additional Production/Mixing 10 songs on album Sam Willows (Asia)-”Save Myself”, single
Hazlett -”Cool It Child”
Brooklnn -”Brandy”, single
The Younger, Season 4 MTV - ”Out Of The Shadows”