The song "I Don't Have To Sing The Blues" by Grand Funk Railroad is about the narrator's deep love and appreciation for his partner. The lyrics describe his good-looking and talented partner who can do no wrong in his eyes. The narrator highlights the culinary skills of his partner, mentioning that she cooks him cornbread in the morning and serves as his dinner and midnight snack. He also playfully compares her loyalty to that of a dog, jokingly saying she sits up and begs for him. The chorus emphasizes the narrator's commitment to his partner, stating that he hasn't been involved with anyone else because he has his baby who loves him immensely. He values her for treating him well and accepting him for who he is. He appreciates her because she not only loves him but also his material possessions, such as his car. The lyrics depict a loving and supportive relationship where the narrator sees his partner as both a lover and a friend. He describes himself as a loafer, while she acts as his chauffeur, showing that she takes care of him and supports him emotionally. They stand together through thick and thin, with the narrator mentioning that he lays his life on the line and she stands by his side. The song concludes by reiterating that the narrator no longer has to feel down or sing the blues because of his amazing partner. He acknowledges that a woman like her is hard to find and that she brings joy and pleasure into his life. Overall, the song celebrates the happiness and contentment that the narrator finds in his loving relationship.