01 REBEL HEART Korean Lyrics by Nietzsche Composed by Emily Harbakk, RYAN JHUN, Thomas (G:son) Gustafsson, Jimmy Jansson, Maia Wright, Jack Brady, Jordan Roman Arranged by RYAN JHUN, Gucci Caliente, THE WAVYS Original Lyrics by Gucci Caliente, RYAN JHUN, Thomas (G:son) Gustafsson, Jimmy Jansson, Maia Wright Vocal Directed by 진리(Full8loom) Background Vocals by 김보아, Perrie Programming - Gucci Caliente, RYAN JHUN, The Wavys Recorded by 양영은 at Ingrid Studio Digital Edited by 정은경 at Ingrid Studio Mixed by Alawn at Alawn Music Studios  Mastered by 권남우 at 821 Sound Original Publisher: STARTION, Nordic Music Partners, Universal Music Publishing AB (STIM), G2 Publishing, Warner Chappell Music Scandinavia AB (STIM), Wavy Baby West (ASCAP) Sub Publisher: STARTION, Fujipacific Music Korea, Universal Music Publishing Korea, Warner Chappell Music Korea, Copyright Control