She appears on the Manic Street Preachers song "Your Love Alone Is Not Enough", which reached #2 on the UK chart, on the album Send Away the Tigers.

[2] In 2016, Persson appeared as a guest vocalist on the Local Natives song "Dark Days," singing the second verse.

In October 2022, Domino Recording Company posted a single by James Yorkston, Persson and The Secondhand Orchestra called "Hold Out For Love.

For several years the family resided in Harlem, New York City, but in 2015 they decided to relocate to Malmö, the former base of the Cardigans.

In an interview with Swedish daily Dagens Nyheter in March 2018, Persson talked about her expatriate years and the return to Sweden.