Shadow Alpha

《Shadow Alpha》 是一首融合 交響編制、金屬音牆與搖滾能量 的史詩型黑暗歌曲。
歌曲以低沉陰影中的角色為視角，描寫一個拒絕被馴服、拒絕被救贖的存在，在冷酷世界中選擇以孤獨與尊嚴生存。

作品開場由黑暗鋼琴與管弦聲部鋪陳，逐步推進至充滿張力的重型節奏與失真吉他，最終在副歌爆發出象徵支配與抗拒的核心宣言。
在低吟與怒吼之間切換，呈現出既沉鬱又強硬的情緒層次。

MV連結：https://youtu.be/gV8yw3R0fAw

剛測試了一下，同一首歌在不同的形式下，AI音樂的檢測分析會有多大差異。我比較了幾種結果，所得數據如下。

以《Shadow Alpha》為例：

母帶匯出WAV - 未插入加密音訊
Duration: 167 seconds
Spectral analysis:
Modified AI: most likely (87%)
Human: probably not (8%)
Pure AI: probably not (5%)
Temporal analysis:
Modified AI: most likely (81%)
Human: probably not (14%)
Pure AI: highly unlikely (5%)

母帶匯出MP3 - 未插入加密音訊
Duration: 167 seconds
Spectral analysis:
Modified AI: most likely (90%)
Human: probably not (6%)
Pure AI: highly unlikely (5%)
Temporal analysis:
Modified AI: most likely (91%)
Human: probably not (8%)
Pure AI: highly unlikely (2%)

母帶匯出WAV - 插入加密音訊
Duration: 167 seconds
Spectral analysis:
Modified AI: most likely (85%)
Human: probably not (11%)
Pure AI: highly unlikely (4%)
Temporal analysis:
Modified AI: most likely (80%)
Human: probably not (12%)
Pure AI: probably not (8%)

母帶匯出WAV - 插入加密音訊 + 線上母帶後製
Duration: 167 seconds
Spectral analysis:
Modified AI: most likely (88%)
Human: probably not (6%)
Pure AI: probably not (6%)
Temporal analysis:
Modified AI: likely (71%)
Pure AI: unlikely (23%)
Human: probably not (6%)

母帶上傳YT - 插入加密音訊 + 線上母帶後製
Duration: 168 seconds
Spectral analysis:
Modified AI: likely (73%)
Pure AI: probably not (16%)
Human: probably not (11%)
Temporal analysis:
Modified AI: could be (42%)
Pure AI: unlikely (32%)
Human: unlikely (26%)

搭配檢測工具的作者的說明，建議要得到最精確的分析，最好是上傳高音質WAV檔，從結果上來看，確實如果僅以影音平台的連結進行檢測，會存在一些差異。

而之前測試的結果，在這次也沒變，同樣顯示在我將經由我的MAS所產生的加密音訊加入歌曲後，會讓AI成分些微提升，因為加密音訊也是由電腦生成，不存在人類真實錄製的細微誤差。

如果將加密音訊加入音檔，又經過線上AI母帶後製，那麼可能會讓AI成分提升不少。尤其是將音檔經過編輯軟體再次匯出成MV時，由於又經過了一次壓縮，加上平台壓縮，檢測結果會與原始只經過一次(後製完畢起算)壓縮的呈現出較大差異。

看來之後要最準確的結果，我都要在剛做好時就丟去檢測XD

The alleys are my empire, I’m the King of the night
Rain washed the blood away, but left the glory of the fight
They call me "Kitty," they don't see the scars or the flaw
They don’t know I’m the Alpha, the shadow they never saw
I’m a ghost in the corridor, a specter in the gray
Not a lamb to be tamed, I’m the predator at play

O lumen noctis… Cur me derelinquis
In umbra regnavi… Semper solus…

I am the darkness drifting! The silent roar
Seeking no salvation, kneeling nevermore
I am the Alpha! Shadow Alpha! Ruling this wasteland
King of the night! I’ll never bend
I am the storm, I am the eternal war

They wave their hands with treats, trying to lure me in
A golden cage of kindness, but I know it's a sin
Some throw stones and water, trying to break my pride
But they can’t touch the fire that I’m burning inside
Praise is a poison, warmth is a trap I shun
I’d rather freeze to death than be your chosen one

In this cruel terrain, I carry freedom and despair
Is it a blessing or a curse? It’s a cross I have to bear
Deep down I crave a place, a home where I belong
But reality taught me, only the cold stay strong

I am the darkness drifting! The silent roar
Seeking no salvation, kneeling nevermore
I am the Alpha! Shadow Alpha! Ruling this endless night
King of the night! Won’t lose the fight
I am the storm! I am the eternal war