Is Johannes Brahms lullaby in binary form?

Yes, Johannes Brahms' "Lullaby," officially known as "Wiegenlied: Guten Abend, gute Nacht," is structured in a binary form. This means it consists of two contrasting sections, typically labeled A and B. The A section introduces the main theme, while the B section provides a contrasting melody before returning to the A section, creating a sense of balance and symmetry in the piece.