Claim: Aleksander Walmann have yet to be featured in another artist's song.
Evidence: "Magi"
(Chim1 featuring Aleksander Walmann) "Bitter Tomorrow"
(Damien featuring Aleksander Walmann) "Step One"
(Sono & Etwas featuring Aleksander Walmann) "Broken Wings"
(Simon Field with Jamie featuring Aleksander Walmann) "Don't Wake Me Up"
(Quiet Disorder with Simon Field featuring Aleksander Walmann) "ThatFeeling"
(JOWST featuring Aleksander Walmann)