sentence: Singers can sing as a solo, or in a group or a choir.
sentences_after: Choirs can include gospel, church music and even pop songs where there are usually two groups of singers, soprano and alto. Sopranos have a higher range and altos have a lower range. Combining these two can create various harmonies which add textures to songs and make them more interesting to listen to.
concept_name: singer
headings: Singer
categories: Singing