1. Published

   "Performance Practice in the Music of Steve Reich," by Russell Hartenberger: Book Review in online journal

   ap Sion, P., 2017, In: Performance Practice Review. 21, 1, 7 p., 4.

   Research output: Contribution to journal › Book/Film/Article review › peer-review

2. Published

   American Minimalism in Europe during the 1970s

   ap Sion, P. E., 4 Dec 2015, Unknown Publisher.

   Research output: Book/Report › Commissioned report

3. Published

   Birth-Childhood-Death.

   ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2005

   Research output: Non-textual form › Composition

4. Published

   Blodwen.

   ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2003

   Research output: Non-textual form › Composition

5. Published

   Cenedligrwydd a’r Cyfansoddwr Cymreig.

   ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2002, In: Hanes Cerddoriaeth Cymru. 5, p. 265-284

   Research output: Contribution to journal › Article › peer-review

6. Published

   Cerddoriaeth Ysgafn.

   ap Sion, P. E., Ap-Sion, P. E., Baines, M. (ed.), Davies, J. (ed.), Jenkins, N. (ed.) & Lynch, P. (ed.), 1 Jan 2007, Gwyddoniadur Cymru Yr Academi Gymreig. 2007 ed. University of Wales Press

   Research output: Chapter in Book/Report/Conference proceeding › Chapter

7. Published

   Christophe Levaux, We Have Always Been Minimalist: The Construction and Triumph of a Musical Style, trans. Rose Vekony

   ap Sion, P., 21 Dec 2021, In: Twentieth-Century Music. 18, 3, p. 481–487 7 p.

   Research output: Contribution to journal › Book/Film/Article review › peer-review

8. Published

   Cydymaith i Gerddoriaeth Cymru

   ap Sion, P. (ed.) & Thomas, W. (ed.), 1 Oct 2018, Y Lolfa. 464 p.

   Research output: Book/Report › Book › peer-review

9. Published

   Die verrückten mädchen von Mona: for Soprano and Piano Trio

   ap Sion, P., 16 Oct 2021

   Research output: Non-textual form › Composition

10. Published

    Direct Injection.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2002

    Research output: Non-textual form › Composition

11. Published

    Divertimento.

    ap Sion, P. E. & Ap-Sion, P. E., 26 Oct 2005

    Research output: Non-textual form › Composition

12. Published

    Emyn i Gymro (12’)

    ap Sion, P. E., 1 Feb 2014

    Research output: Non-textual form › Composition

13. Published

    Emyn.

    ap Sion, P. E. & Ap-Sion, P. E., 17 Jan 2003

    Research output: Non-textual form › Composition

14. Published

    Four.

    ap Sion, P. E. & Ap-Sion, P. E., 15 Oct 2001

    Research output: Non-textual form › Composition

15. Published

    Gair ar Gnawd: Opera in 1 Act

    ap Sion, P., 20 Apr 2015

    Research output: Non-textual form › Performance

16. Published

    Gwales.

    ap Sion, P. E. & Ap-Sion, P. E., 21 Sept 2003

    Research output: Non-textual form › Composition

17. Published

    Hidden Disunities and Uncanny Resemblances: Connections and Disconnections in the Music of Lera Auerbach and Michael Nyman

    ap Sion, P. E., 27 Oct 2014, In: Contemporary Music Review. 33, 2, p. 167-187

    Research output: Contribution to journal › Article › peer-review

18. Published

    Hiraeth (10’)

    ap Sion, P. E. & Ap Sion, P., 8 Nov 2013

    Research output: Non-textual form › Composition

19. Published

    In Memoriam R.S. Thomas.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2001

    Research output: Non-textual form › Composition

20. Published

    Layers, Textures, and Structures: Towards a Theory of Narrative Space in Post-Minimal Music

    Ap Sion, P., 1 Apr 2024, Music and its Narrative Potential. Van Nerom, C., Peeters, A. & Bouckaert, B. (eds.). Brill, p. 237–270 33 p.

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

21. Published

    Le Cheval Gris.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2003

    Research output: Non-textual form › Composition

22. Published

    Light Music.

    ap Sion, P. E., Ap-Sion, P. E., Baines, M. (ed.), Davies, J. (ed.), Jenkins, N. (ed.) & Lynch, P. (ed.), 1 Jan 2007, The Welsh Academy Encyclopaedia of Wales. 2007 ed. University of Wales Press

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

23. Published

    Michael Nyman and the Development of an Art House Musical Aesthetic

    ap Sion, P., 12 Dec 2022, Michael Nyman and the Development of an Art House Musical Aesthetic. Baumgartner, M. & Boczkowska, E. (eds.). 1 ed. New York: Routledge, Vol. 1. p. 87–112 25 p. 3

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

24. Published

    Michael Nyman.

    ap Sion, P. E., Ap-Sion, P. E., Sadie, S. (ed.) & Tyrrell, J. (ed.), 1 Jan 2001, The New Grove Dictionary of Music and Musicians. 2001 ed. Macmillan, Vol. 18. p. 247-249

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

25. Published

    Michael Nyman: Collected Writings

    ap Sion, P. E. (ed.), 1 Aug 2013, 2013 ed. Ashgate.

    Research output: Book/Report › Book