As One이 발표한 EP 앨범입니다. Tracklist 1. Is It Love Feat. Sean2slow 2. 오늘이야 (Duet with 이상) 3. The First Time I Kissed You (Duet with And) 4. 다시 내 곁으로 (Duet with 손호영) 5. 사랑할때와 이별할때.. As One - Here In My Heart (1999) As One - Day By Day (1999) As One - Day By Day (2000) As One - 사랑+ (2000) As One - Day By Day (2000) As One - One+One (2000) As One - Vol. II (2001) As One - Live (2002) As One - Carolling ..