These are the songs sorted according to the word you are looking for (walkzz)

Alan Walker - Headlights Feat Kiddo & Alok

Alan Walker - Alone

Alan Walker - Diamond Heart Feat Sophia Somajo

Alan Walker & Sasha Alex Sloan - Hero

Alan Walker - Who I Am Ft Putri Ariani Peder Elias

Alan Walker - Sing Me To Sleep

Alan Walker - The Drum