Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | U&I (JPN ver.) | Ailee | 3:18 |
| 1.2 | Ladies Night | Ailee | 4:10 |
| 1.3 | U&I (backing track) | Ailee | 3:18 |
| 1.4 | Ladies Night (backing track) | Ailee | 4:06 |
| 2.1 | HEAVEN | Ailee | 3:36 |
| 2.2 | I Will Show You | Ailee | 3:53 |
| 2.3 | Evening Sky | Ailee | 3:55 |
| 2.4 | Into the Storm | Ailee | 3:31 |
| 2.5 | U&I | Ailee | 3:14 |
| 2.6 | NO NO NO | Ailee | 3:19 |
| 2.7 | Rainy Day | Ailee | 3:42 |
| 2.8 | Singing got better | Ailee | 3:20 |
| 3.1 | HEAVEN (Ailee Japan Showcase Live「uP!!! Next VOL.2」@Shibuya O-EAST 2013.10.21) | Ailee | 3:46 |
| 3.2 | I Will Show You (Ailee Japan Showcase Live「uP!!! Next VOL.2」@Shibuya O-EAST 2013.10.21) | Ailee | |
| 3.3 | U&I (Ailee Japan Showcase Live「uP!!! Next VOL.2」@Shibuya O-EAST 2013.10.21) | Ailee | |
| 3.4 | Heaven (Ailee Japan Showcase Live「uP!!! Next VOL.2」@Shibuya O-EAST 2013.10.21) | Ailee | |
| 3.5 | HEAVEN 【Original Music Video Collection】 | Ailee | 3:44 |
| 3.6 | I Will Show You 【Original Music Video Collection】 | Ailee | 3:53 |
| 3.7 | U&I 【Original Music Video Collection】 | Ailee | 3:37 |
| 3.8 | Singing got better 【Original Music Video Collection】 | Ailee | 3:29 |
Source: MusicBrainz release group 69f75007-98b6-4adc-ad65-bfeca114d67d (CC0). Cover: Cover Art Archive.