In 2001, Play's first single "Us Against the World" was featured on the Mary-Kate and Ashley Olsen film Holiday in the Sun and Disney Channel show Lizzie McGuire.
"Us Against the World" was followed by "I'm Gonna Make You Love Me," a cover of a song by Diana Ross and the Supremes and The Temptations.
The song featured Chris Trousdale from Dream Street and received high rotation on Radio Disney.
However, in 2005 and 2006 Sundstrand performed around New York City with friend singer Chris Trousdale (who she previously worked with in Play).
It is a horror, thriller, and religious film about a group of teens who go on a trip to find their inner faith and end up getting terrorized.
[6] Sundstrand starrs as Tara Nigel along with her friend and bandmate Chris Trousdale and Kaila Amariah (The Biggest Fan).
In 2009, Sundstrand along with Kaila and 7th Heaven actress Catherine Hicks starred the drama Split Second,[7] which is about a girl who is trying to find out how a car accident that claimed her father's life happened.
In 2010, after moving back to New York, Sundstrand signed with DampCellar Music and released her debut solo single "Brand New Me" on iTunes.
Currently, Sundstrand has moved back to Sweden where she is continuing with her solo music and writing a non-fiction book based on her life and her struggles as a child in the entertainment industry.