To change the color of the text and background of a web page, you need to include extra attributes within the HTML <body> tag. If the site you are creating contains more than one page, you can specify these attributes for all your pages in a single style sheet.
A composer (Latin compÅnÅ; literally one who puts together) is a person who creates or writes music, which can be vocal music (for a singer or choir), instrumental music (e.g., for solo piano, string quartet, wind quintet or orchestra) or music which combines both instruments and voices (e.g., opera or art song, which is a singer accompanied by a ...
She is also one of the first composers to put her name onto her music, before her composers tended to remain anonymous. However she is not the earliest known composer there are several known to predate her, though we know very little about them: Kassia (810-865) was a Byzantine composer and abbot for the orthodox church. Khosrovidukht was an Armenian poet and composer died in 737 and wrote hymns, a few of which survive.