這作品集共有三首作品：“謎語 I, 110806“ 為四個家居電話而作, “ 影。空“ 一首電子音樂作品, “交響詩“ 為管樂團而作 / 我嘗試在作品集當中運用一些以前我並不經常使用的作曲概念、作曲技巧，及配器法和一些樂器組合，以致我可以創作一些突破我以往風格的作品。以上三首作品都屬於不同類型，也有作不同的特質；樂曲順著創作日期先後而排列。我嘗試在 “謎語 I, 110806 和 “影。空 這兩首較早期的作品中實驗一下當時對我而言是創新的樂曲種類和作曲技巧。較近期的作品“交響詩是為管樂團而作。因為我學習圓號多年，所以這是我最熟悉的樂曲類型。 / “謎語 I, 110806“ / 這是一首為四個電話而作的實驗性作品，藉此表達出我們每天都在經歷充滿戲劇性的人生。電話可以產生出脈衝和音頻聲響，無疑是一件樂器。其實很多圍繞著我們的事物都可以用來創作音樂。我為這首樂曲的演出預先預備了一些錄音以在樂曲中特定的時間播出。演奏者可以按他們自己的喜惡以其他錄音代替。 / “影。空“ / 這是一首揉合電子合成器所產生的電子音效和真實錄音的電子音樂作品。創作靈感來自<聖經>的<傳道書>，我特別是被當中認為人生在世一切都如捕風捉影所觸動。我在音樂中使用了風聲作為一固定反復的樂句以貫穿全曲。有此作為一個無間斷的承托部分令到一些不可能在真實樂器演奏中發生的細緻音樂元素可以在這首樂曲中呈現。 / “交響詩“ / 這首樂曲的最大特點是我選擇在這首管樂團作品中運用了豎琴和馬林巴琴的二重奏。樂曲起始是一些精簡又有著強烈對比的樂段，這些樂段在樂曲較後部分融合一起，並發展成一長樂段。我在樂曲中主要著意於創造優美的旋律，當中蘊含著不規則的分句，卻不影響樂曲本身的流暢性。 / This portfolio consists of three pieces: Enigma I, 110806 for four domestic telephones, In Vain Like A Shadow an electronic piece, A Symphonic Poem for concert band / In my portfolio, I have attempted to use the compositional concepts and techniques, as well as orchestration and instrumentation method that were unfamiliar to me before, so as to ensure that I was writing works that would stretch beyond my usual musical tendencies. The three pieces in my portfolio all have distinctive styles and genres; each will be presented chronologically according to its completion date. In my two earlier pieces, Enigma I, 110806 and In Vain As A Shadow I wish to experiment with the genres and techniques that were new to me at the time. The most recent work, A Symphonic Poem, is composed for concert band. It is the genre that I am most comfortable and familiar with, owing to my years of training on the French horn. / Enigma I, 110806 / This is an experimental piece composed for four domestic telephones. This came out of my idea of creating a work that would enable music to express the drama we encounter in our daily lives. The telephone is no doubt a musical instrument--it can generate pulses and pitched tones. In fact, many objects that surround us can be used to create music. For the performance of this work in the past, I have prepared some pre-existing recorded sound tracks that can be played alongside at particular moments in time. However, those who wish to make their own sound tracks to substitute mine for the performance are welcome to do so. / In Vain As A Shadow / This is an electronic piece that combines recorded live sounds with effects that are produced by a synthesizer. While composing this work, I was inspired by the book Ecclesiastes from the Holy Bible; in particular, I was struck by the part about how the life of a man is a vanity. In my music, I have used a drone-like ostinato that permeates throughout the entire work. Using this as the long, seamless foundation of my piece, while delicate gestures are introduced up above, is something that would have been impossible if only acoustic instruments are used. / A Symphonic Poem / What is most unusual in this work is probably my choice to feature a duet for harp and marimba within a wind band. This piece begins with a few short, contrasting sections that are later combined with one another, and eventually grow to become one long stretch. Much of my attention in working through this piece has been focused on creating beautiful melodic lines that have irregular phrasings, yet will not interfere with the continuous musical flow. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Detailed summary in vernacular field only. / Cheng, Ming Hin Henry. / "December 2012." / Thesis (M.Mus.)--Chinese University of Hong Kong, 2013. / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstracts also in Chinese. / Volume I: / Cover Page / Content Page / Acknowledgments --- p.i / Abstract --- p.ii / Enigma I, 110806 --- p.1 / In Vain As A Shadow --- p.8 / Volume II: / Cover Page / A Symphonic Poem --- p.1

This dissertation describes a compositional model rooted in cross-influential methodology between complementary musical compositions that share generative source material. In their simultaneous construction, two composition pairs presented challenges that influenced and mediated the other's development with respect to timbre, transposition, pitch material, effects processing, and form. A working prototype first provides a model that is later developed. The first work Thema is for piano alone, and the companion piece Am3ht is for piano and live computer processing via the graphical programming environment Max/MSP. Compositional processes used in the prototype solidify the cross-influential model, demanding flexibility and a dialectic approach. Ideas set forth in the prototype are then explored through a second pair of compositions rooted in cross-influential methodology. The first work Lusmore is scored for solo contrabass and Max/MSP. The second composition Knockgrafton is scored for string orchestra. The flexibility of the cross-influential model is revealed more fully through a discussion of each work's musical development. The utility of the cross-influential compositional model is discussed, particularly within higher academia.

UNRAVEL, a work for alto saxophone and interactive electronics. Examines works for saxophone and electro-acoustic music. Analyzes modes of interactivity using Robert Rowe's guidelines, with sonogram, score, and programming examples. Investigates hybrid serial-parallel signal-processing networks, and their potential for timbral transformations. Explores compositional working methods, particularly as related to electro-acoustic music.

Fractus I is a composition for trumpet in C and live electronic sound. The electronics were primarily created using SuperCollider, an environment and programming language for real time audio synthesis. This project investigates SuperCollider's pattern and task functionality as a means of supporting and enriching the compositional process. Fractus I develops several different code architectures in order to randomize as well as synchronize various musical elements. The piece exploits SuperCollider as both an audio synthesis tool and a performance conduit. Additionally, the nature of SuperCollider's patterns and tasks influences the form and content of the composition. The project underscores SuperCollider as a powerful, versatile and open-ended tool for musical composition and examines future directions and improvements.

Soar! is a musical composition written for wind ensemble and computer music. The total duration of the work is approximately 10 minutes. Flocking behavior of migratory birds serves as the most prominent influence on the imagery and local structure of the composition. The cyclical nature of the birds' journey inspires palindromic designs in the temporal domain. Aesthetically, Soar! portrays the fluid shapes of the flocks with numerous grains in the sounds. This effect is achieved by giving individual parts high degree of independence, especially in regards to rhythm. Technically, Soar! explores various interactions among instrumental lines in a wind ensemble, constructs overarching symmetrical structures, and integrates a large ensemble with computer music. The conductor acts as the leader at several improvisational moments in Soar! The use of conductor-initiated musical events in the piece can be traced back through the historic lineage of aleatoric compositions since the middle of the twentieth century. [Score is on p. 54-92.]

This paper presents the history and the theoretical study of mixed music and focuses on two piano solo works and two mixed electroacoustic compositions for piano and electronics. By discussing the working process and giving the analysis of the original composition Alchemy for piano and electronics, this paper investigates the relationship between cause, source and spectromorphology, reflecting how the concept of energy-motion trajectory are embodied in this mixed electroacoustic work. Alchemy is a mixed composition for piano solo and 8-channel fixed electronics focusing on the gestural play and sonic expression. The live piano part explores the gestural sound played with a slide (cup), paper clip, and objects placed inside the piano. The 8-channel electronics part is mainly derived from the recorded acoustic piano. It extends the sonic potential of source materials and presents the diverse vectorial movements of spatialization.

In the first half of the twentieth century, sporadic attempts of avant-garde composers to include sounds other than pitch in musical composition paved the way for the composers in the second half to embrace the sound of all types in their creative works. The development of technology since the mid-past century has facilitated composers' inclusive use of sound. The recent achievements in electronics and computers have led to cost-effective tools for today's composers to explore new possibilities in sound design and manipulation. Gradual for tenor saxophone and fixed electronics is primarily concerned with noise. Among the infinite possibilities of noise types, metallic sounds significantly contribute to the composition. The title of the piece refers to the compositional process in which the music progressively unfolds itself from the beginning to the end. The methods and strategies used to present the content give rise to a form I call accretion, described as an organic process by which the musical materials grow. Within the process, while established materials are interacting, combining, and forming layers, new materials may be incorporated and take part in the process. Throughout the composition, the interaction between sounds with common properties guides the music toward interactive unity, while the interplay between sounds with different characteristics forms a dialectical communication. The constant push-and-pull between the two states creates a restless tension throughout the composition. In the current version of Gradual, the audio signals from both saxophone and fixed electronics are transmitted to the same speakers, which helps coalesce acoustic and electronic sounds. The future prospect of the piece can involve real-time audio signal processing to manipulate the sound of saxophone. Adding the above feature to the current version will promote the unification of the two media into a single whole.

Symphony no. 2 : towards a harmonious world. I. Molto sostenuto. II. Con alcuna licenza. III. Con fuoco -- Sunrise : for orchestra -- Epilogue for a tragedy : for flute, violin, cello and piano. I. Molto mesto. II. Molto pesante : quasi tarantella : tranquillo -- Ally : for clarinet, violin and cello -- Cosmo palladium : for flute and Max/MSP. / Hung Ming-kin Christopher. / Thesis (M.Mus.)--Chinese University of Hong Kong, 2006. / Abstracts in English and Chinese. / Symphony No.2 Towards a Harmonious World / Chapter I. --- Molto sostenuto --- p.5 / Chapter II. --- Con alcuna licenza --- p.36 / Chapter III. --- Con fuoco --- p.45 / Sunrise for orchestra --- p.84 / "Epilogue for a Tragedy for flute, violin, cello and piano" / Chapter I. --- Molto mesto --- p.101 / Chapter II. --- Molto pesante- quasi tarantella -tranquillo --- p.106 / "Ally for clarinet, violin and cello " --- p.115 / Cosmos Palladium for flute and Max/MSP --- p.125

Examines the use of vernacular, country guitar styles in an electro-acoustic environment. Special attention is given to performance practices and explanation of techniques. Electro-acoustic techniques-including sound design and spatialization-are given with sonogram analyses and excerpts from the score. Compositional considerations are contrasted with those of Mario Davidovsky and Jean-Claude Risset with special emphasis on electro-acoustic approaches. Contextualization of the piece in reference to other contemporary, electric guitar music is shown with reference to George Crumb and Chiel Meijering.

The giving tree : for soprano, tenor, violin, cello and piano / text by Shel Silverstein -- Duo 《琴笙曲》 : for 2 harmonicas -- Clarinet duet : for clarinet and live electronics -- Playing game : for orchestra -- Sculpture II 《浮塑二》 : for pipa and Chinese orchestra -- Volcanicity 《原・始》 : for sheng and Chinese orchestra. / The giving tree : for soprano, tenor, violin, cello and piano / text by Shel Silverstein -- Duo "Qin sheng qu" : for 2 harmonicas -- Clarinet duet : for clarinet and live electronics -- Playing game : for orchestra -- Sculpture II "Fu su er" : for pipa and Chinese orchestra -- Volcanicity "Yuan, shi" : for sheng and Chinese orchestra. / Tang Lok-yin. / Thesis (M.Mus.)--Chinese University of Hong Kong, 2006. / Librettos (1st work) in English ; abstracts in English and Chinese. / Chapter Composition 1 --- "The Giving Tree for Soprano, Tenor, Violin, Cello and Piano" / Chapter Composition 2 --- Duo (琴 II 曲〉 for 2 Harmonicas / Chapter Composition 3 --- Clarinet Duet for Clarinet and Live Electronics / Chapter Composition 4 --- Playing Game for Orchestra / Chapter Composition 5 --- Sculpture II {{214753}塑二〉 for pipa and Chinese Orchestra / Chapter Composition 6 --- Volcanicity 《原´Ø始）for Sheng and Chinese Orchestra