Mr. Hagans demonstrated his "own unique and melodic voice" as he recalled his impressive and extensive experience as a jazz performer. He encouraged students to refer to their experience and memory of emotions in order to work to develop their own unique melodic voices. "Jazz improvisation allows such freedom, it's one place in life where there aren't any mistakes," he said, in order to encourage students to feel free to experiment when improvising. Later and as the included video shows (below) he worked with a rhythm section trio of students who played guitar, bass and drums. He taught them the importance of maintaining an energetic exchange between instruments, especially encouraging the drummer to be active and provide fills at every opportunity.