Pronunciation: [sˈʌŋ sˈe͡ɪm ˈə͡ʊld sˈɒŋ] (IPA) 
The phrase "sung same old song" is commonly spelled with the letter "u" in the word "sung." This is because the pronunciation of the word is /sʌŋ/, which contains the vowel sound represented by the letter "u." The phrase means to repeat something that has been said or done many times before, often in a tiresome or predictable way. It is an idiom that has become a popular saying in modern English language.
The phrase "sung same old song" is an idiomatic expression that is often used in informal contexts to convey a sense of repetition or predictability. It refers to someone continuously expressing the same ideas, opinions, or complaints in a monotonous or tiresome manner. This expression is figuratively derived from the act of singing the same song repetitively, which can become boring and monotonous over time.
When someone is said to be "singing the same old song," it implies that they are rehashing familiar themes, arguments, or grievances without offering any new insights or perspectives. This phrase is often employed to express annoyance or frustration at someone's unoriginal or repetitive behavior or statements.
The repetitive nature of the phrase suggests that the person in question lacks originality or creativity in their thinking or communication. Their ideas or complaints have become stale or outdated, and others may perceive them as uninteresting or tiresome. It can also imply that the person is stubbornly holding onto their beliefs or refusing to consider alternative viewpoints.
In summary, "sung same old song" refers to the act of rehashing the same ideas or complaints in a tiresome or repetitive manner. It conveys a sense of frustration or annoyance at someone's lack of originality or unwillingness to explore new perspectives.
