Day by Day

Day by Day adalah album debut oleh duo Korea Selatan, Fly to the Sky. Singel hits dari album ini berisi track eponymous dan 내겐 너무 예쁜 그대. Album juga berfitur di "In My Dream" dengan berkolaborasi dengan H.O.T..

Daftar Track 
 Intro
 In My Dream (featuring H.O.T)
 Day by Day
 I Don't Wanna Say Good-bye
 Fly to the Sky
 Wanna be with You
 Everything...
 내겐 너무 예쁜 그대 (Beautiful Girl)
 사랑을 닮은 노래 (A Song for Love)
 Warning
 Love Forever
 In My Dream (Extended Version)

Chart Penampilan 
Statistik diambil dari Music Industry Association of Korea.

Album tahun 1999
Album Fly to the Sky

en:Day by Day (Fly to the Sky album)