"Guten Tag"
... that "Guten Tag", the first single of German band Wir sind Helden featured a video which was a self-ironic statement against commercial music?
... that <b id="mwFbQ">"<a href="./Guten_Tag" id="mwFbU" rel="mw:WikiLink" title="Guten Tag">Guten Tag</a>"</b>, the first single of German band <a href="./Wir_sind_Helden" id="mwFbY" rel="mw:WikiLink" title="Wir sind Helden">Wir sind Helden</a> featured a video which was a self-ironic statement against commercial music?