The "holy struggle" encouraged by Caliph Abu Bakr is referred to as __________

The composer of this selection is?

a) Franz Schubert b) Felix Mendelssohn c) Johann Friedrich Reichardt d) Robert Schumann

Which of the following was not one of the benefits of early jazz recordings?

a. jazz could now be disseminated on an international scale b. musicians anywhere could learn and imitate the solos of New Orleans musicians c. jazz performances were preserved for later generations and listeners d. jazz musicians became wealthy though lucrative recording contracts