WHAT IS A BLOOD TEST? Blood Test, sometimes referred to as Blood work, is defined as: A procedure in which a sample of your Blood is drawn and, under controlled conditions, is analyzed in a laboratory for evidence of infection, disease or abnormality.
Jazz is a uniquely American style of music that developed in the early twentieth century in urban areas of the United States. As it grew in popularity and influence, jazz served as a means of bringing young people together.
1 In this way, jazz is different from classical music which is written down (composed) ahead of time and played the way the composer wrote it.  In jazz, most of the music heard during a solo is âspontaneously composedâ by the musicians themselves and played the way the musicians feel at that given moment.