However, here's what we know:
* She has a wide taste: She's known to enjoy soul, gospel, jazz, R&B, and pop, as evidenced by her appearances at concerts and her mentions of various artists on her shows and social media.
* She's a fan of classic soul: Artists like Aretha Franklin, Marvin Gaye, and Stevie Wonder are often cited as favorites.
* She loves contemporary music: She's been seen enjoying performances by Beyoncé, Bruno Mars, and Adele.
* She's passionate about gospel music: She even has a dedicated gospel choir that performs at her events.
Ultimately, Oprah's musical tastes are diverse and eclectic, reflecting her own personality and the wide range of experiences she's encountered throughout her life.