1. 2024
2. Accepted/In press

   Musical Wellsprings in a Parched Landscape: Harmonic Sources in Steve Reich’s 'The Desert Music' (1984)

   Ap Sion, P., 31 May 2024, (Accepted/In press) In: Mitteilungen der Paul Sacher Stiftung. 37

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

3. 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

4. 2023
5. Published

   Sticio neu switsio?

   ap Sion, P., 1 Aug 2023, In: O'r Pedwar Gwynt.

   Research output: Contribution to journal › Article

6. 2022
7. 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

8. 2021
9. 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

10. Published

    Die verrückten mädchen von Mona: for Soprano and Piano Trio

    ap Sion, P., 16 Oct 2021

    Research output: Non-textual form › Composition

11. 2019
12. Published

    “Only pictures to hear”: Reading Einstein on the Beach through Experimental Theater

    ap Sion, P., 19 Dec 2019, Einstein on the Beach: Opera beyond drama. Novak, J. & Richardson, J. (eds.). Routledge Taylor & Francis, 33 p. (Ashgate Interdisciplinary Studies in Opera).

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

13. Published

    The Order of Things. Analysis and Sketch Study in Two Works by Steve Reich

    Bakker, T. & ap Sion, P., Jun 2019, In: Zeitschrift der Gesellschaft für Musiktheorie. 16, 1, p. 99-122 23 p.

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

14. Published

    ‘“Not a lot spoken, but a lot said”

    ap Sion, P., 17 May 2019, Howard Skempton: Conversations and reflections in music. Cavett, E. & Head, M. (eds.). Martlesham: Boydell & Brewer, p. 149–170 21 p.

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

15. Published

    “Moving Forward, Looking Back” Resulting Patterns, Extended Melodies, Eight Lines, and the Influence of the West on Steve Reich

    ap Sion, P., 2019, Rethinking Reich. Gopinath, S. & ap Siôn, P. (eds.). New York: Oxford: OUP, p. tbc 33 p. n/a

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

16. 2018
17. 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

18. 2017
19. 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

20. 2015
21. Published

    American Minimalism in Europe during the 1970s

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

    Research output: Book/Report › Commissioned report

22. Published

    Gair ar Gnawd: Opera in 1 Act

    ap Sion, P., 20 Apr 2015

    Research output: Non-textual form › Performance

23. Published

    The Illusion of Freedom

    ap Sion, P. E., 5 Mar 2015

    Research output: Non-textual form › Composition

24. 2014
25. 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

26. Published

    The Dancer and the Marvellous Mind (10’)

    ap Sion, P. E., 17 Oct 2014

    Research output: Non-textual form › Composition

27. Published

    Emyn i Gymro (12’)

    ap Sion, P. E., 1 Feb 2014

    Research output: Non-textual form › Composition

28. 2013
29. Published

    Reference and Quotation in Minimalist and Postminimalist Music

    ap Sion, P. E., Potter, K. (ed.) & Gann, K. (ed.), 1 Dec 2013, The Ashgate Research Companion to Minimalist and Postminimalist Music. 2013 ed. Ashgate, p. 259-278

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

30. Published

    The Ashgate Research Companion to Minimalist and Postminimalist Music

    ap Sion, P. E. (ed.), Potter, K. (ed.), Gann, K. (ed.) & Ap Sion, P. (ed.), 1 Dec 2013, 2013 ed. Ashgate.

    Research output: Book/Report › Book

31. Published

    Hiraeth (10’)

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

    Research output: Non-textual form › Composition

32. Published

    Michael Nyman: Collected Writings

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

    Research output: Book/Report › Book

33. Published

    Sefi/Syvi (18’)

    ap Sion, P. E. & Ap Sion, P., 1 Jan 2013

    Research output: Non-textual form › Composition

34. Published

    Timothy A. Johnson, John Adams's Nixon in China: Musical Analysis, Historical and Political Perspectives

    ap Sion, P. E. & Ap Sion, P., 1 Jan 2013, In: Journal of the Society for Musicology in Ireland. 8, p. 93-98

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

35. 2012
36. Published

    Understanding Minimalist Film Music: The Case of Man on Wire

    ap Sion, P. E., 1 Jun 2012, In: Soundtrack. 5, 1, p. 51-66

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

37. 2011
38. Published

    Ysgrifen ar y mur’? Traddodiadau’r Canu Pop Cymraeg 1979–1997

    ap Sion, P. E., 1 Jun 2011, Ysgrifau Beirniadol XXIX. 2011 ed. Gwasg Gee, p. 110-133

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

39. 2009
40. Published

    Minimalist Music ‘Parallel Symmetries? The Relationship between Minimalist Music and Multi-media Forms’.

    ap Sion, P. E., Ap-Sion, P. E., Evans, T., Harper, G. E. (ed.), Eisentraut, J. (ed.) & Doughty, R. (ed.), 1 Jan 2009, Sound and Music in Film and Visual Media: A Critical Overview. 2009 ed. Continuum, p. 671-691

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

41. 2007
42. Published

    Towards a Typology of Code mixing in Recent Welsh-language Popular Music.

    ap Sion, P. E. & Ap-Sion, P. E., 29 Oct 2007.

    Research output: Contribution to conference › Paper

43. Published

    Nationhood, the Welsh Composer and the post-modern period.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Oct 2007, In: Welsh Music History. 7, p. 285-303

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

44. 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

45. 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

46. Published

    Parallel Symmetries? Exploring Relationships between Minimalist Music and Multimedia Forms.

    ap Sion, P. E., Ap-Sion, P. E. & Evans, T., 1 Jan 2007.

    Research output: Contribution to conference › Paper

47. Published

    The Music of Michael Nyman.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2007, Ashgate.

    Research output: Book/Report › Book

48. Published

    Tuag at Deipoleg o Gyfnewid Iaith mewn Enghreifftiau Diweddar o Ganu Pop Cymraeg.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2007.

    Research output: Contribution to conference › Paper

49. 2006
50. Published

    Preface.

    ap Sion, P. E., Ap-Sion, P. E. & Wyn, H. (ed.), 1 Jan 2006, Ble Wyt Ti Rhwng? Hanes Canu Poblogaidd Cymraeg 1980-2000. 2006 ed. Y Lolfa, p. 9-11

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

51. Published

    Towards a Typology of Code Mixing in Recent Welsh-language Popular Music.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2006.

    Research output: Contribution to conference › Paper

52. Published

    Towards an understanding of the perception of sounds, silences and repetition in American experimental and minimal music.

    ap Sion, P. E., Ap-Sion, P. E., Evans, T. & Barnett, R., 1 Jan 2006.

    Research output: Contribution to conference › Paper

53. Published

    Welsh music [4] contemporary.

    ap Sion, P. E., Ap-Sion, P. E. & Koch, J. T. (ed.), 1 Jan 2006, Celtic Culture: A Historical Encyclopedia. 2006 ed. ABC Clio, p. 1768-1769

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

54. Published

    ‘Nearly Stationary’: The use of silence in Cage’s String Quartet in four parts.

    ap Sion, P. E., Ap-Sion, P. E. & Barnett, R., 1 Jan 2006.

    Research output: Contribution to conference › Paper

55. 2005
56. Published

    Nationhood and the Welsh Composer.

    ap Sion, P. E. & Ap-Sion, P. E., 29 Oct 2005.

    Research output: Contribution to conference › Paper

57. Published

    Divertimento.

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

    Research output: Non-textual form › Composition

58. Published

    Birth-Childhood-Death.

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

    Research output: Non-textual form › Composition

59. Published

    Piano Trio.

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

    Research output: Non-textual form › Composition

60. 2004
61. Published

    Three Studies for Piano.

    ap Sion, P. E. & Ap-Sion, P. E., 1 Jan 2004

    Research output: Non-textual form › Composition

62. 2003
63. Published

    Gwales.

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

    Research output: Non-textual form › Composition

64. Published

    Emyn.

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

    Research output: Non-textual form › Composition

65. Published

    Blodwen.

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

    Research output: Non-textual form › Composition

66. Published

    Le Cheval Gris.

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

    Research output: Non-textual form › Composition

67. Published

    Painters of Spain.

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

    Research output: Non-textual form › Composition

68. 2002
69. Published

    Waltz.

    ap Sion, P. E. & Ap-Sion, P. E., 28 Sept 2002

    Research output: Non-textual form › Composition