"Growing Wings" is the theme music of Twin Seeds and the first theme of Bellbridge. It is used in part in a great many of the themes used in NiGHTS into Dreams, specifically themes used that involve or represent NiGHTS. Snippets of "Growing Wings" plays at the beginning of "D'Force Master", and is essentially the basis for "Message from Nightopia". "Dreams, Dreams" also utilizes a slowed version of "Growing Wings" as the basis of its melody.
NiGHTS into Dreams
Selph, the deleted boss for NiGHTS into Dreams, utilizes the theme "Know Thyself" which resembles a battle theme version of "Growing Wings".
NiGHTS: Journey Of Dreams
In NiGHTS: Journey of Dreams, "Growing Wings" is the first theme of Bellbridge. The second theme utilizes parts of "Growing Wings" as well as "Dreams Dreams". "Growing Wings" also once again shows up in the theme used for the NiGHTS and Reala's battle.