See also (pdf download): https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://monoskop.org/images/5/50/Messiaen_Olivier_The_Technique_of_My

See also (pdf download): https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://monoskop.org/images/5/50/Messiaen_Olivier_The_Technique_of_My_Musical_Language.pdf&ved=2ahUKEwja94WQv7GBAxUvGRAIHcgADgYQFnoECBAQAQ&usg=AOvVaw0MauLFcI5ZqT0fVq43Y5y0 https://www.google.com/url?sa=t&source=web&rct=j&opi=8997844... IMO much more mindblowing