‘캐스퍼(KASPER)’의 첫 번째 미니앨범 [TIME IS UP]이 2018년 여름에 발매된다. 1st Digital Single [Lean On Me(전화해)] 이후 ‘캐스퍼’가 직접 작사, 작곡한 곡을 모은 미니 앨범으로서 더욱 다양한 방식의 음악적 시도와 이야기를 담아내고 있다끊임없이 누군가에게 의지하는 자신의 모습에서 홀로 서가는 과정에서 겪게 되는 감정과 독백 그리고 다짐이 각 노래를 통해 담담하게 표현되는 앨범이다. 캐스퍼가 가진 감성과 음악적인 세계를 만나게 될 것이다.[EP [Time is Up] Tracklist]1. The Tomorrow Song (intro.)Composed by Kasper, 이광현Lyrics by KasperArranged by Kasper, 이광현Vocal Arrangement by KasperChorus (Background Vocals) by KasperTuning by Jay MoonRecorded by 심재희Mixed by Xoul VermillionMastered by Xoul Vermillion2. 뚜뚜루(Clouds) Composed by Kasper, 배소윤, 82.3mhzLyrics by KasperArranged by Kasper, 82.3mhzKeyboard by CoraslushVocal Arrangement by KasperChorus (Background Vocals) by KasperTuning by Jay MoonRecorded by 심재희Mixed by Xoul VermillionMastered by Xoul Vermillion3. 시간 좀 봐 (feat. 재희)Composed by Kasper, 심재희, InnerpeaceLyrics by Kasper, 심재희Arranged by Kasper, Innerpeace, PremierKeyboard by 이지훈Vocal Arrangement by Kasper, 심재희Chorus (Background Vocals) by KasperTuning by Jay MoonRecorded by 심재희Mixed by Xoul VermillionMastered by Xoul Vermillion4. PlaylistComposed by KasperLyrics by KasperArranged by TheBeatPlugVocal Arrangement by KasperChorus (Background Vocals) by KasperTuning by Jay MoonRecorded by 심재희Mixed by Xoul VermillionMastered by Xoul Vermillion5. Hate You (feat. Asol)Composed by KasperLyrics by Kasper, AsolArranged by ThaiBeatsVocal Arrangement by KasperChorus (Background Vocals) by KasperTuning by Jay MoonRecorded by 심재희Mixed by Xoul VermillionMastered by Xoul Vermillion