21st Century (2011). Pann's high-spirited and effervescent Duo was composed for the husband-wife Wozniak Duo - Lois Hicks-Wozniak saxophone and Matt Wozniak bass trombone. Movement I is titled "Lyrical Lois," beginning with the tempo heading With sweet serenity, which gives way to a second theme marked With an innocence. Movement II is "Chopper's Rag," a phantasmagoric ragtime dance letting out all the stops. The publication provides two performance scores.