In modern R&B/ pop music, not too much Melisma in vocal.
The signature Off-beat guitar strumming of reggae music creates a very relaxing, dreamy and swaying vacation feeling. The rhythm is smooth. The prelude is a combination of an electric piano (EP) or a synthesizer.
Chords: Rich and warm jazz harmonies (the seventh and ninth chords) run through the entire piece, giving a sense of complexity and longing.
The beginning should not be too long, but it should be attractive
Poem: Breath, intimacy, half a word to express. A relaxed sound rhythm.
Chorus: Switch to an emotionally charged pop melody. Decisive in speed.
Its main feature is a warm electronic piano (Wurlitzer atmosphere).
Accent: Clean funk guitar or single-note repetitive texture. There is a soft synthetic pad in the background.
Bridge: Strip to the vocals and keys, and then build an emotional climax with added strings or composite layers.