1 Cardiomyopathy and Women's health symptoms and Cardiovascular symptoms (12 causes) 2  Cardiomyopathy and Women's health symptoms and Movement symptoms (12 causes) 3  Cardiomyopathy and Women's health symptoms and Muscle symptoms (12 causes)  Cardiomyopathy and Women's health symptoms and Nerve symptoms (12 causes)
A choir (/ Ë k w aÉª. Ér /) (also known as a quire, chorale or chorus) is a musical ensemble of singers. Choral music, in turn, is the music written specifically for such an ensemble to perform. Choirs may perform music from the classical music repertoire, which spans from the Medieval era to the present, or popular music repertoire.
Chorale & Chapel Choir Visit the Duke Chapel Choir's website for information about participating in this group. The Duke University Chorale, the primary choral group of the Department of Music at Duke, is composed of 50 singers.