Beständig translates to 'constant', 'stable', or 'enduring', describing something that strongly withstands the test of time without changing.
In the lyrics, the singer laments that our fast-paced modern world "hat verlernt beständig zu sein" (has forgotten how to be constant). It is a powerful vocabulary word that perfectly captures the song's core emotional message of craving true stability and permanence in a chaotic universe.
Life moves way too fast, and that is exactly the problem Silbermond tackles in "Irgendwas Bleibt". Lead singer Stefanie Kloß sounds exhausted by a world that changes by the minute. She asks for a guarantee that a promise made today will still mean something tomorrow: "Und dass das Wort, das du mir heute gibst / Morgen noch genauso gilt" ("And that the word you give me today / Still counts just the same tomorrow"). The German phrasing beim Alten sein pops up when she begs, "Doch bitte schwör, dass wenn ich wieder komm / Alles noch beim Alten ist" ("But please swear that when I return / Everything is still the way it used to be"). It is a super common everyday idiom that means keeping things familiar and unchanged.
Instead of chasing modern hustle, the chorus asks for someone to literally slow down the clock. When she sings "Nimm mir ein bisschen Geschwindigkeit" ("Take away a bit of speed from me"), she is begging for a brake pedal against the noise outside. The core line of the whole track is "Gib mir in dieser schnellen Zeit / Irgendwas das bleibt" ("Give me in this fast time / Something that stays"). She wants a person who can be an anchor, offering a quiet shelter where "Das Hier bleibt unberührt" ("This place right here stays untouched"), even when the rest of the world completely loses its mind.