Contemporary Music

Now, more for the contemporary music. For the notes above the regular three registers: C''''- F'''' fingerings. 
The fourth Octave on the Flute by Marta Munoz
​ gupea.ub.gu.se/bitstream/2077/36553/1/gupea_2077_36553_1.pdf

Also, refer to Jenniffer Cluff's quite comprehensive website: www.jennifercluff.com/fingering.htm
#reviewing the East Wind by Shulamit Ran, and the (E)crit by Holliger.