旋律
歌曲有多麼清晰易記且符合明確音樂模式的旋律。通常，旋律分明的作品會擁有清晰易記的器樂或人聲主線。
原聲音質
此指標衡量一首歌曲在多大程度上依賴原聲樂器 (例如鋼琴、吉他、小提琴、鼓、薩克斯風)，而非電子或數位合成音效
Valence
歌曲透過和聲與節奏所傳達的音樂積極性或情感基調。數值高通常對應快樂、興奮或愉悅感，數值低則與悲傷、憤怒或憂鬱相關。
節奏感
綜合了節拍穩定性、節奏型態與重拍強度等多重因素，以判定一首歌曲適合跳舞的程度。一首「節奏感強」的歌曲，通常具備穩定的速度、重複的音樂結構與明顯的強拍。
輕快
曲目的律動感可能受節奏快慢、音量起伏與聲譜密度所影響。較輕快的歌曲通常節奏強勁，編曲豐滿；反之，不太輕快的歌曲則可能編曲簡約、節奏較慢。
BPM
![聆聽 re:TYE 的 Hikaru Nara (From "Your Lie In April") [feat. Saki, Spiral, TMM, Angela, Jefferz, Rachellular, Sorachu & Mero]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music123/v4/47/bc/d0/47bcd0e1-f7e0-4e17-e273-a7f724294fc6/bb184b1b-a7e1-4c2c-9434-75279b582d77.jpg/375x375bb.webp "聆聽 re:TYE 的 Hikaru Nara (From \"Your Lie In April\") [feat. Saki, Spiral, TMM, Angela, Jefferz, Rachellular, Sorachu & Mero]，欣賞歌詞、音樂影片等！")
![聆聽 re:TYE 的 Bye Bye Yesterday (From "Assassination Classroom") [feat. Yin, Rachellular, Fyre, Kuroノ, Jefferz, lilmenchi, Ashley, Angela, Mero, Spiral & Sorachu]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music124/v4/bf/5a/0c/bf5a0ce6-cba0-ab3d-1ad6-c38531919af2/a9d4d9de-dac9-43f7-9307-e5d5b85b1e7c.jpg/375x375bb.webp "聆聽 re:TYE 的 Bye Bye Yesterday (From \"Assassination Classroom\") [feat. Yin, Rachellular, Fyre, Kuroノ, Jefferz, lilmenchi, Ashley, Angela, Mero, Spiral & Sorachu]，欣賞歌詞、音樂影片等！")
![聆聽 re:TYE 的 To See the Future (From "Sword Art Online Alternative: Gun Gale Online") [feat. Spiral]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music124/v4/69/0c/8c/690c8c83-0b21-1f75-4ce7-cb149ffb8f0f/088e66b2-29e5-4122-962e-845379f7ebf6.jpg/375x375bb.webp "聆聽 re:TYE 的 To See the Future (From \"Sword Art Online Alternative: Gun Gale Online\") [feat. Spiral]，欣賞歌詞、音樂影片等！")
![聆聽 re:TYE 的 Orange (From "Toradora!") [feat. Spiral, Merobean & Sorachu] [English Cover]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music126/v4/1d/3d/ec/1d3dec24-0d2f-21c3-c987-81b0040c82dc/198001573057.png/375x375bb.webp "聆聽 re:TYE 的 Orange (From \"Toradora!\") [feat. Spiral, Merobean & Sorachu] [English Cover]，欣賞歌詞、音樂影片等！")
![聆聽 re:TYE 的 Chitty Chitty Bang Bang (From "Ya Boy Kongming!") [feat. Spiral, Merobean & 愛梨。] [English Cover]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music126/v4/0a/dd/82/0add82be-20c6-e590-31b4-ffcee7d060fd/198009278954.png/375x375bb.webp "聆聽 re:TYE 的 Chitty Chitty Bang Bang (From \"Ya Boy Kongming!\") [feat. Spiral, Merobean & 愛梨。] [English Cover]，欣賞歌詞、音樂影片等！")
![聆聽 re:TYE 的 Night Running (From "Bna: Brand New Animal") [feat. Spiral]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music124/v4/38/32/b4/3832b424-371e-ee26-8928-863fd18b929d/194152749518.png/375x375bb.webp "聆聽 re:TYE 的 Night Running (From \"Bna: Brand New Animal\") [feat. Spiral]，欣賞歌詞、音樂影片等！")
![聆聽 re:TYE 的 Sekai wa Koi ni Ochiteiru (From "Ao Haru Ride") [feat. Spiral]，欣賞歌詞、音樂影片等！](https://is1-ssl.mzstatic.com/image/thumb/Music124/v4/31/0e/bd/310ebd79-fbaf-f428-c56a-1076c2cd555a/41b468d8-e731-445c-9163-b32aa2fc7df5.jpg/375x375bb.webp "聆聽 re:TYE 的 Sekai wa Koi ni Ochiteiru (From \"Ao Haru Ride\") [feat. Spiral]，欣賞歌詞、音樂影片等！")