《軌跡新生》為《駁二空拍》與《青春CF》兩部作品的主題命名，深入探討歷史變遷、成長與蛻變的主題。其中，「軌跡」不僅象徵著高雄城市的歷史與發展脈絡，更隱喻人生的成長軌跡，與《青春CF》中「從成長的煩惱到青春的綻放」的情緒轉折相互呼應。而「新生」則強調聲音的層次感與敘事性，象徵著工業廢鐵轉化為裝置藝術的創新過程。在這個過程中，歷史的「舊聲音」與「新聲音」交織融合，從高雄的工業過往延伸至當下充滿創意與活力的藝術場域。同時，「新生」也隱喻青春從煩惱到綻放的蛻變，象徵著從微小起點出發，通過不斷探索與突破，最終實現自我成長與轉變。

在《駁二空拍》中，配樂以簡短的弦樂動機開場，透過揉弦、撥弦、震音等弦樂演奏技法，細膩地烘托情緒變化。音樂中還融入了鐵製樂器與音效，如鐘琴與架子鼓等，這些元素不僅強化了工業時代的痕跡，也呼應了裝置藝術的轉化過程，同時隱喻著高雄港的發展歷程。

而《青春CF》則運用了人聲剪輯，呈現從幼兒到成人的情感變化，包括哭、笑、怒氣等情緒音效，生動地描繪了成長過程中的低潮、迷茫與煩惱。隨著情緒的推進，音樂逐漸轉向青春的綻放，象徵著煩惱的釋放與成長的突破。作品中還融入了青春時代的常見元素，如腳踏車鍊子的轉動聲、翻書聲等並以反轉手法呈現青春的脈動，進一步深化了主題的表現力。

Pier-2 Series: Tracks Reborn (Above the horizon & Youth in Motion)

Pier-2 Series: Tracks Reborn (Above the Horizon & Youth in Motion) skillfully integrates two works, "Above the Horizon" and "Youth in Motion," delving into the themes of historical change, growth, and transformation. The term "Tracks" symbolizes not only the history and development of Kaohsiung city but also serves as a metaphor for life's journey, reflecting the emotional shift in "Youth in Motion" from the struggles of growing up to the flourishing of youth. "Reborn" emphasizes sound layers and narrative, symbolizing the innovative process of transforming industrial scrap into installation art. In this process, the "old sounds" of history and the "new sounds" intertwine, extending from Kaohsiung's industrial past to its present, full of creative and vibrant artistic expression. At the same time, "Reborn" also symbolizes the transformation from struggles to youth's blossoming, representing a journey that begins from small beginnings and, through exploration and breakthrough, leads to self-growth and change.

In "Above the Horizon," the music begins with a simple string motif, enhancing emotional changes with techniques such as string bending, plucking, and vibrato. The composition incorporates metal instruments and sound effects like chimes and drums, reinforcing the industrial era’s legacy while symbolizing the transformation into installation art, with a subtle reference to the development of Kaohsiung harbor.

"Youth in Motion" uses vocal clips to represent the emotional journey from childhood to adulthood, with sound effects of crying, laughter, and anger vividly portraying the lows, confusion, and struggles of growing up. As emotions progress, the music transitions into the blossoming of youth, symbolizing the release of worries and the breakthrough of personal growth. The piece also includes common elements of youth culture, such as the sound of a bicycle chain turning and the flipping of pages, employing reversal techniques to present the pulse of youth, further enhancing the thematic expression.