Olivier Messiaen's Quatuor pour la Fin du Temps is, in many ways, a textbook example of all of the techniques he had consolidated up until 1941 (and is still a characteristic "textbook" up until 1950). This explains the profusion of examples from this work that find their way into Messiaen's literal textbook dating from this period, Technique de mon langage musical.
Considering this, Anthony Pople's handbook on Quatuor pour la Fin du Temps is an excellent entry into the world of Messiaen. Pople amply extracts the most prevalent techniques in this music directly from Technique de mon langage musical (A publication relatively hard to find outside of the university or conservatory library), and elaborates on them.
Due to the length and space (as well as the presumed targeted audience) provided for Cambridge Handbooks, some of the analysis is rather glossed over: the rhythmic and harmonic pedals in 'Liturgie de cristal', for example, do indeed have variation, contrary to Pople's explanation of these cycles. To Pople's credit, he points out one of the instances of this in the rhythmic pedal of the cello.
As this may only occur in the first printing of this book, the following may be excused if it has been corrected in subsequent editions. In the Appendix that cites the modes of limited transposition, there is a mistake in the example of Mode 7. The correct version in C transposition is C, Db, D natural, Eb, F, F#, G, Ab, A natural, B (enharmonically spelled). Although this may seem like nitpicking, The suggestion will surely be helpful to the frustrated student trying to realize the 6 proper transpositions to no avail. This is obviously a misprint, as Anthony Pople correctly cites the mode in his paper "Messiaen's Musical Language: An Introduction", in The Messiaen Companion.
Overall, this is a wise place to start in any study or appreciation of Olivier Messiaen's music, and Anthony Pople should be commended for this exceptional work.
