Jazz Lab II is the premier big band ensemble at Edison Preparatory. Membership is by audition only, with participation in the Symphonic Band, orchestra, or choir serving as a corequisite. The focus of this ensemble is on performance, exploring a variety of jazz styles including but not limited to swing, funk, latin, and rock. The repertoire is composed of both jazz standards and newly composed charts. Jazz Lab II is under the direction of Mr. Doug Styers, and gives several performances throughout the year, including OSSAA State Jazz Contest.