The video transcript reveals a sequence of repetitive musical phrases, characterized by simple and catchy rhythms. The phrases '따라 따따 따라 따따따 따라 따따따' and '따라 따따' suggest a pattern that is easy to follow and likely intended to be memorable. This kind of repetition is often used in music to create a sense of familiarity and engagement with the audience. The use of '따 나가나가' introduces a slight variation, which can help maintain interest by breaking the monotony while still adhering to the overall theme. The segment marked as '[음악]' indicates a continuation of the musical theme, possibly instrumental, which supports the vocal pattern established earlier. This structure is effective in creating a cohesive musical experience that is both engaging and easy to remember.