(Willis). The tunes in More New Orleans Jazz Styles series are written for pia students of intermediate level. Gillock believed that every student's musical education should include experiences in a variety of popular stylings, including jazz, as a recurring phase of thier study. Students should be encouraged to deviate from the written tes with their own improvisations, for spontaneity is an essential ingredient of the jazz idiom. TITLES: New Orleans Blues * Taking It Easy * After Midnight * Mister Trumpet Man * Bourbon Street Saturday Night.