Composition/Arrangement: Yasunori Mitsuda
Bodhrán: Toshi Bodhran
Bouzouki, Electric Bass: Hiroshi Tanabe
Low Whistle: Hatao
pop'n music Genre: PROGRESSIVE REEL (プログレッシブリール)
pop'n music Character: Ark 
pop'n CG design: ちっひ
First Music Game Appearance: pop'n music 20 fantasia
Other Music Game Appearances: None.
Song Connections / Remixes
- Tradria marks Yasunori Mitsuda's debut on any BEMANI game. He is better known by his musical works on the Chrono Trigger, Chrono Cross and Xenogears games.
- According to Yasunori Mitsuda himself, he was already invited three years ago to compose an original song for pop'n music, but he couldn't due to his busy schedule.
- A 3P palette for Ark is available for inputting the code found at the back of the pop'n music card PE20R014/016. The code must be inputted at the final e-AMUSEMENT screen, where your already unlocked Secret Characters are shown.
- Tradria received an EASY chart in pop'n music Sunny Park, replacing its old 5-Buttons chart.
Song Production Information
Difficulty & Notecounts
pop'n music difficulty rated from 1 to 43 through pop'n music 20 fantasia, and 1 to 50 from Sunny Park onwards.
|pop'n music 20 fantasia||10||14||25||32||16||20|
|pop'n music Sunny Park→Present||※9||20||31||↑40||16||20|
※ The notecount of this chart is different from the old 5-Buttons chart (total notes: 159).