| Idea (Stereo) |
| 1-1 | Let There Be LoveVocals – Barry, Robin & Maurice Gibb* | 3:36 |
| 1-2 | Kitty CanVocals – Barry Gibb, Maurice Gibb | 2:44 |
| 1-3 | In The Summer Of His YearsVocals – Robin Gibb | 3:14 |
| 1-4 | Indian Gin And Whisky DryVocals – Robin Gibb | 2:05 |
| 1-5 | Down To EarthVocals – Robin Gibb | 2:37 |
| 1-6 | Such A ShameVocals – Vince MelouneyWritten-By – Vince Melouney | 2:29 |
| 1-7 | I've Gotta Get A Message To YouVocals – Barry Gibb, Robin Gibb | 3:01 |
| 1-8 | IdeaVocals – Barry, Robin & Maurice Gibb* | 2:57 |
| 1-9 | When The Swallows FlyVocals – Barry Gibb | 2:37 |
| 1-10 | I Have Decided To Join The AirforceVocals – Barry, Robin & Maurice Gibb* | 2:17 |
| 1-11 | I Started A JokeVocals – Robin Gibb | 3:13 |
| 1-12 | Kilburn TowersVocals – Barry Gibb | 2:23 |
| 1-13 | Swan SongVocals – Barry Gibb | 3:04 |
| Idea (Mono) |
| 1-14 | Let There Be LoveVocals – Barry, Robin & Maurice Gibb* | 3:32 |
| 1-15 | Kitty CanVocals – Barry Gibb, Maurice Gibb | 2:37 |
| 1-16 | In The Summer Of His YearsVocals – Robin Gibb | 3:09 |
| 1-17 | Indian Gin And Whisky DryVocals – Robin Gibb | 2:01 |
| 1-18 | Down To EarthVocals – Robin Gibb | 2:34 |
| 1-19 | Such A ShameVocals – Vince MelouneyWritten-By – Vince Melouney | 2:31 |
| 1-20 | I've Gotta Get A Message To YouVocals – Barry Gibb, Robin Gibb | 2:56 |
| 1-21 | IdeaVocals – Barry, Robin & Maurice Gibb* | 2:57 |
| 1-22 | When The Swallows FlyVocals – Barry Gibb | 2:28 |
| 1-23 | I Have Decided To Join The AirforceVocals – Barry, Robin & Maurice Gibb* | 2:13 |
| 1-24 | I Started A JokeVocals – Robin Gibb | 3:10 |
| 1-25 | Kilburn TowersVocals – Barry Gibb | 2:21 |
| 1-26 | Swan SongVocals – Barry Gibb | 2:56 |
| Bonus Disc |
| 2-1 | Chocolate SymphonyVocals – Barry Gibb | 2:46 |
| 2-2 | I've Gotta Get A Message To You (Mono Single Version)Vocals – Barry Gibb, Robin Gibb | 3:04 |
| 2-3 | JumboVocals – Barry Gibb | 2:12 |
| 2-4 | The Singer Sang His SongVocals – Robin Gibb | 3:22 |
| 2-5 | Bridges Crossing RiversVocals – Barry, Robin & Maurice Gibb* | 2:10 |
| 2-6 | Idea (Alternate Mix)Vocals – Barry Gibb | 2:50 |
| 2-7 | Completely UnoriginalVocals – Barry Gibb, Robin Gibb | 3:37 |
| 2-8 | Kitty Can (Alternate Mix)Vocals – Barry Gibb, Maurice Gibb | 2:40 |
| 2-9 | Come Some Christmas Eve Or HalloweenVocals – Robin Gibb | 3:33 |
| 2-10 | Let There Be Love (Alternate Mix)Vocals – Barry Gibb | 3:36 |
| 2-11 | Gena's Theme | 3:33 |
| 2-12 | Another Cold And Windy Day (Coke Spot #1)Vocals – Robin GibbWritten-By – Barry Gibb, Robin Gibb | 0:58 |
| 2-13 | Sitting In The Meadow (Coke Spot #2)Vocals – Robin GibbWritten-By – Barry Gibb, Robin Gibb | 1:00 |