- Hardwell & Amba Shepherd【 15 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 Apollo (Acoustic Version) [I Am Hardwell OST]
- 2 Apollo (Acoustic Version)
- 3 Apollo (feat. Amba Shepherd) - Original Mix
- 4 Apollo (Hardwell's Club Life edit)
- 5 Apollo (Revealed Vol. 6 Edit)
- 6 Apollo - Dr Phunk Extended Remix
- 7 Apollo - Dr Phunk Remix
- 8 Apollo - Radio Edit
- 9 Apollo
- 10 Appollo (Radio Edit)
- 11 United We Are (extended mix)
- 12 United We Are - Armin van Buuren Remix Edit
- 13 United We Are - Vredestein Radio Edit
- 14 United We Are - Vredestein Remix
- 15 United We Are