What kind of song would you write if your voice is soft? would it rhyme or would it just be written.

something billie eilish esque, if you don't like her style, the look to some other singers such as park jimin.  as soft voice is great for delivering a very empowering message or an emotional message.  a good song to look at would be dean lewis' be alright, you want t be able to get high notes but not getting higher in volume.  do rhyme but put it in a unique patter like ABABBCCAB

melody. a series of single tones which add up to a recognizable whole is called a what kind of layers of sound are heard melody or harmony. how many layers