These songs are some kind of 1990s and 2000 goa trance music and 1990s and 2000 goa ambient music or inspired by Ecco (Sega CD, 1993)/Ecco II: Tides of time (Sega CD, 1994)/Ecco defender of the future (Dreamcast, 2000)

1. The birth of Ursula the sea dragon - @Cheshyre
2. Ediacaran period - Coolbreeze88
3. Paleozoic Oceans - Coolbreeze88
4. Permian dragon's theme - @Cheshyre
5. End of Permian arrives (inspired by the main theme of Godzilla vs Mechagodzilla II) - @Cheshyre
6. The Age of marine dinosaurus - @Cheshyre
7. The end of mezoic period - @Cheshyre
8. The seas of ice age (The Leviathan) - Coolbreeze88
9. Ursula the sea dragon's theme (Heavily inspired by Ecco the dolphin main theme (sega CD version) - CoolBreeze88
10. Aloo in peril - @Cheshyre
11. Through the great barrier reef - Coolbreeze88
12. into The Temple of Mu - @Cheshyre
13. Manda's theme - @Cheshyre
14. The new adventure (Ursula the manda travels to Atlantis) - @Cheshyre
15. The Day before (Reused for Larry goose's pearl harbor scenes and intermission scenes. Also reused for the 1st half malice boomer discovers the DNA of Rahinosaurus anti-human scene.) - @Cheshyre
16. Bart Simpson attacks - @Cheshyre
17. Atlantis -Taucher (Dangers of the Deep scene)
18. Nuclear Mutation (Reused for Malice Boomer's Laboratory scenes and the second half of Malice boomer
19. discovers the DNA of Rahinosaurus anti-human scene) - @Cheshyre
20. Science of the seas (Rahinosaurus anti-human blood comparison segment and other science facts segments) - Coolbreeze88
21. Atlantean journey (pre- May 30th, 1993) - Coolbreeze88
22. Atlantean castle - Coolbreeze88
23. Honor among sea dragon - @Cheshyre
24. After the honor of the sea dragon - Coolbreeze88
25. Festival of the sea dragon - @Cheshyre
26. The Ones you love - Rick astley
27. The summoning of Primal kyogyre/Primal kygore sets off to Atlantis -@ cheshyre
28. The sea of dreams (Used for first half of Ursula's dream) - Coolbreeze88
29. Dark Ursula the sea dragon's theme/Fierce's Origin's theme - @Cheshyre
30. Definance for Madness - @Ernestogod (reused when the Battle for Ursula's dream begins.)
31. Mechagodzilla's theme (Heisei version) - @Cheshyre
32. Black dragon Kaiju vs Mechagodzilla - @Cheshyre
33. Clown song of death - Cheshyre (reused for the second half of Battle for Ursula's dream.)
34. Abduction - eat static (Used for the second half of Ursula's dream)
35. The reef of dreams - Coolbreeze88
36. Eclipse's theme - Coolbreeze88
37. Ursula's plan - @Cheshyre
38. Dimentia's throne room/Dimentia's theme - @Cheshyre
39. Meanwhile in the remote secret planet - Coolbreeze88
40. Primal kyogre arrives to Atlantis/Journey to the pacific ocean - @Cheshyre
41. Jump they say - David Bowie
42. Resting in the Pacific Ocean/Inside kratos' body - Coolbreeze88
43. Kratos' theme - @Cheshyre
44. Bandatos' theme - @Cheshyre
45. Hydrogen searches for Ursula the sea dragon - @Cheshyre
46. Taro the feral boy of the Kanto safari zone - Coolbreeze88
47. Ether Ocean (A.K.A Brinaria's theme) - Coolbreeze88
48. Fight or Flight - Cheshyre (Reused for the second journey to the pacific ocean scene and preparing for battle for Atlantis scene)
49. Snoof's theme - @Cheshyre
50. Clash of the Clans (Atlanteans VS Larry Goose's military) - @Ernestogod
51. Ursula the sea dragon vs Larry goose - @Cheshyre
52. Ursula obtains the first piece of the heart of the seas - Coolbreeze88
53. Ecco's theme (From Ecco the dolphin (SEGA CD)
54. Attack on Larry goose's Pearl Harbor/Destruction of Larry goose's pearl harbor - @AiltonNeto
55. Sea sparkles - Coolbreeze88
56. Jaiminigura's theme/Suicune's theme - @Cheshyre
57. Battle for sea of hoenn - @Cheshyre
58. Victory for Atlantis - @Cheshyre