Estudo de oitavas

 ãíl ]c ~d]d~e]e~f]f~g]g ~h]h~i]i~j]j]d\d
 ]e\e]f\f]g\g]h\h ]i\i]j\j\d`d\e`e 
 \d`d]j\j]i\i]h\h ]g\g]f\f]e\e]d\d
 ~j]j~i]i~h]h~g]g ~f]f~e]e~d]d_j~j ~yêk

 Helder Teixeira - 26/01/2005