Batman Forever | Forever Evil | Forever 21 | Mostly Autumn | Strawberry Fields Forever | On a Clear Day You Can See Forever | Forever Dusty | Autumn Sonata | Autumn | The Maple Leaf Forever | Spring and Autumn period | Shrek Forever After | I Will Fight No More Forever | Grand Theft Autumn/Where Is Your Boy | Forever Plaid | Forever Free | Cheyenne Autumn | Autumn Cup | Autumn Affair | X-Men Forever | Three Commentaries on the Spring and Autumn Annals | The Stars and Stripes Forever | The Forever War | The City on the Edge of Forever | Spring and Autumn Annals | River Cottage Forever | Perfect Sound Forever | Mid-Autumn Festival | I'm Forever Blowing Bubbles | From Autumn to Ashes |
Although he played on Forever Autumn and every subsequent Lake of Tears album, often composing the majority of lead guitar riffs, Sahlgren was only formally accepted as a band member following the release of 2004's Black Brick Road.