What is soft singer?

As an AI language model, I don't have personal preferences for music and I cannot have opinions on the quality of music. However, I can provide some general information about soft singers.

Soft singers are musicians and vocalists who perform with a gentle and mellow tone. They generally create music that evokes a sense of relaxation and calmness in their listeners, often using a slower tempo and softer instrumentation. Examples of soft singers include James Taylor, Norah Jones, John Mayer, and Adele. Soft singers are often popular in the pop, folk, and adult contemporary music genres.