You can get the complete series from here.
artist: Susumu Hirasawa
title: Paranoia Agent OST
type: album
label: Chaos Union
release date: 2004
length: 47:47 (outtakes 14:14)
genre: soundtrack
country: Japan
format: mp3
bitrate: 192kbps (outtakes 128kbps)
codec: GoGo >=3.0
tracklist:
1. 夢の島思念公園 [Yume no Shima Shinen Kouen]
2. 準日常 [Juunichijou]
3. Focus [Focus]
4. 幸福 [Koufuku]
5. 対象定義 [Taishou Teigi]
6. 対峠妄想 [Tai Touge Mousou]
7. 緊張 [Kinchou]
8. 勇者 [Yuusha]
9. 条件童子 [Jouken Douji]
10. 黒ヶ浜 [Kuroi Hama]
11. 培養 [Baiyou]
12. 影 [Kage]
13. 思想ヶ谷 [Musou Tani]
14. 逃亡 [Toubou]
15. 思念層 [Shinensou]
16. 執着 [Shuujaku]
17. 夢の島-期待 [Yume no Shima - Kitai]
18. Core [Core]
19. 白ヶ丘-マロミのテーマ [Shiroi Oka - Maromi no Theme]
outtakes:
1. White Hill-2
2. Reverie Hill-2
3. Gate of Paranoia
4. Dream Island-Daytime
5. Dream Island-Branch Point
6. Tenacity-1
7. Anxiety
8. Hero-1
9. Core-1
10. Sub Usual-2