Exology Chapter 1: The Lost Planet is an album by Exo, released in 2014. The album is a korean pop 2-CD.

• CD1-1 The Lost Planet 4:29
• CD1-2 Haka 0:45
• CD1-3 Mama_Rearranged 4:26
• CD1-4 Let Out The Beast 3:33
• CD1-5 I'm Lay (Lay) 1:12
• CD1-6 월광 (Moonlight) 4:27
• CD1-7 Delight (Chanyeol) 1:45
• CD1-8 你的世界 (Angel) 3:02
• CD1-9 Black Pearl_Rearranged 3:09
• CD1-10 Up Rising (Chen) 1:45
• CD1-11 Xoxo (Kisses & Hugs) 3:14
• CD1-12 Beat Maker (Sehun) 1:32
• CD1-13 Love Love Love_Rearranged 3:44
• CD1-14 Thunder 3:12
• CD1-15 Tell Me What Is Love (D.O.) 1:49
• CD1-16 My Lady 3:33
• CD1-17 My Turn To Cry (Baekhyun) 1:25
• CD1-18 Baby Don't Cry 4:04
• CD2-1 Machine 2:41
• CD2-2 Breakin' Machine (Xiumin) 1:05
• CD2-3 3.6.5 3:08
• CD2-4 History 3:31
• CD2-5 Beautiful (Suho) 1:31
• CD2-6 피터팬 (Peter Pan) 3:53
• CD2-7 Metal (Tao) 1:25
• CD2-8 Deep Breath (Kai) 1:28
• CD2-9 중독 (Overdose) 3:28
• CD2-10 Wolf - The Legend Begins 0:37
• CD2-11 늑대와 미녀 (Wolf) 3:52
• CD2-12 으르렁 (Growl) 3:28
• CD2-13 Lucky 3:29
• CD2-14 Black Pearl_Concert Rearrangement (Studio Ver.) 3:09
• CD2-15 Love Love Love_Acoustic Ver. (Studio Ver.) 3:46
• CD2-16 늑대와 미녀 (Wolf)_Stage Ver. (Studio Ver.) 4:16
• CD2-17 으르렁 (Growl)_Stage Ver. (Studio Ver.) 5:29
• CD2-18 December, 2014 (The Winter's Tale) 3:37