In 2004, Lindström played guitar on the track "Loiste" on Ihmepoika's self-titled debut album, and in 2006, he played on "Welcome to Carcass Cuntry" by Jeff Walker und Die Fluffers. In 2007, Lindström wrote and recorded several songs on Manna's debut album "Sister". In 2011, Lindström took part in the WhoCares supergroup, with Ian Gillan, Tony Iommi, Jason Newsted, Jon Lord and Nicko McBrain. The group recorded the double single "&lt;a href="Out%20of%20My%20Mind%20/%20Holy%20Water"&gt;Out of My Mind / Holy Water&lt;/a&gt;", with the intent to support the rebuilding of a music school in Gyumri, Armenia, which was destroyed in a 1988 earthquake.