Found one amazing music for dizi flute practice,music title 《Beyond The Trails Of Tears》泪痕之外，do you want to try it?
D key Number+staff notation
C key Number+staff notation
If you need other specific key notation,please send email to Dan Tang (Email:diziflutesale@gmail.com)
Free Chinese flutes tutorial book with hundreds song notation(number+staff) at our site https://www.diziflute.com/store/products/dizibook