S. aureus can cause a range of illnesses, from minor skin infections, such as pimples, impetigo, boils, cellulitis, folliculitis, carbuncles, scalded skin syndrome, and abscesses, to life-threatening diseases such as pneumonia, meningitis, osteomyelitis, endocarditis, toxic shock syndrome, bacteremia, and sepsis.t is often positive for catalase and nitrate reduction. Although S. aureus is not always pathogenic, it is a common cause of skin infections such as abscesses, respiratory infections such as sinusitis, and food poisoning.
see the lists consulted section for full details the composers run from jacopo peri who wrote the first ever opera in late 16th century italy to john adams one of the leading figures in the contemporary operatic world
Baroque opera (1600-1750) The first opera ever written was performed in 1597 in Florence in Italy. It was called Dafne and the composer was Jacopo Peri. This opera is now lost, but three years later, in 1600, he worked together with another composer called Giulio Caccini to write an opera called Euridice. The music for this still exists. It was nearly all recitative.