Music of the World War II Era - Paperbackby William H. Young (Author), Nancy K. Young (Author) In the World War II era, big bands and swing music reached the heights of popularity with soldiers as well as friends and loved ones back home. Many entertainers such as Glenn Miller also served in the military, or supported the war effort with bond drives and entertaining the troops at home and abroad. In addition to big band and swing music, musicals, jazz, blues, gospel and country music were