[Indigo Ecstasy, Higher] 自由和浪漫 [Credit] Executive Producer: MAKTUB Inc. Producer: Maktub Directed by Maktub Lyrics by Maktub, XenomiX Composed by Maktub Arranged by Maktub Background Vocals & Arranged by Maktub Synthesizer Perfomed by Maktub Drum Maktub Bass Maktub Guitar 이태욱 All Sources Programming Maktub Recorded by Maktub (@MAKTUB STUDIO),XenomiX (@A36_STUDIO) Mixed by 정진 (@J's Atelier) Mastered by 권남우 (@82_1 Sound) M/V Director LeeBeom (@leegendary62) Decorator 김보라 Album Art 박진(@JP_artdirector)