Complex sentence: Musically, "Never Gonna Give You Up" is an R&B and pop song whose lyrics discuss on themes of love and relationships, a common trait on "Delicious Way".
Split into simpler sentences: Musically, "Never Gonna Give You Up" is an R&B song that incorporates elements of pop music. Lyrically, the song discusses about themes of love and relationships, another common trait on "Delicious Way".