Repeated musical themes, also known as MOTIFS, are a common technique used by composers to create a sense of unity and continuity in their works. MOTIFS are short musical phrases that are repeated throughout a piece of music, often with slight variations. This technique is used to create a recognizable melody or theme that can be easily identified by the listener. By repeating the same MOTIFS throughout a piece, the composer is able to create a sense of familiarity and cohesion, making the music more enjoyable and memorable.