 Kọ itẹsiwaju fun paragirafi yii - Laarin 1982 ati 1983, o tẹsiwaju iṣẹ orin rẹ ni Norway. Ní ọdún 1987, ó fi orin sílẹ ṣùgbọn ó padà sí orin ní ọdún 2003. Ni ọdun 2005, o kọrin ni ajọyọ fun ọdun 50th ti Eurovision Song Contest, ti o waye ni Copenhagen, nibi ti o ti ṣe 1972 : Olóyè Eurovision Après toi. O lọ si ifihan orin laaye ti Redio Tẹlifisiọnu Tọki TRT ṣaaju ki ipari Eurovision 2009 ti gbe laaye, pẹlu Johnny Logan 1980, 1987 ESC winner. Gẹgẹbi ESCRadio.com, ni ọdun 2011, David tu ẹya tuntun ti o tunṣe ti orin rẹ ti o bori 1973, ti a pe ni Tu Te Reconnaîtras Encore Une Fois. Paapọ pẹlu olorin pop ti ara Jamani Mave ORick, o ṣe igbasilẹ orin alailẹgbẹ rẹ International ni ipari ọdun 2015, ti a ṣe iṣeduro nipasẹ Ijumọsọrọ Ijumọsọrọ Orin bi ipinnu fun Austria, Germany ati San Marino fun Ijumọsọrọ Orin Eurovision 2016. 