Stimmgerät literally means 'tuner', like a device used to tune a musical instrument. It's a specific and somewhat technical word not commonly found in pop song lyrics.
In this song, the singer uses it metaphorically to describe a partner who helps him find his balance and correct himself. He sings, "Vielleicht bist du mein Stimmgerät / Das mich richtig dreht / Wenn ich Blödsinn red'" (Perhaps you are my tuner / That turns me right / When I talk nonsense). This creative and endearing metaphor makes the word particularly memorable and enticing.
„Vielleicht“ by Josh playfully weighs head vs. heart, facts vs. feelings. The singer is dazzled by a razor-sharp, endlessly curious partner—the human encyclopedia who can label every star yet cannot define their own love story. He compares them to a tuning fork that keeps him in key and a megaphone blasting clever allusions, making sure life with them is never dull.
Amid witty compliments and light-hearted “da-da-da” chants, Josh celebrates the beautiful chaos of romance. Even if she has “proof for everything,” there is no scientific formula for the spark they share. The song reminds us that sometimes it is perfectly fine not to have all the answers; when chemistry clicks, labels and logic can wait until “kurz nach zwölf” becomes tomorrow.