Rheumatoid arthritis (RA) causes premature mortality, disability and compromised quality of life in the industrialized and developing world (1). Rheumatoid arthritis is a systemic inflammatory disease which manifests itself in multiple joints of the body.
A baritone is the most common type of male voice whose range lies midway between the high tenor voice and the low bass voice. In comedic operas, he is often the leader of the funny business, but he can also be the hero, who sacrifices himself for the tenor or soprano, or the villain.
I have included a brief explanation of the different singing ranges below, and an explanation if your codes are outside the guidelines of each range. Female Voice Ranges: Alto or contralto. This is the lowest female voice range. generally very similar to the male tenor range â from F below middle C to a high D (F3-D5). In choral work, altos generally support the harmony to the sopranoâs melody. Famous Pop alto singers include Adele, Alison Moyet, Shirley Bassey and Patsy Cline.