Includes one Taboriole Extended Head Section, plus one Body Section for playing in -a'-.  3 Additional Body Sections are also available for playing in -c'-,  -Bb- and in -g'-. The -a'- model is the third Txistu of a set of  four.  If ordering a complete SET of 4 Oriole Txistus,  a wooden Display Stand will be added free of charge.