Volume changes of the lifting gas due to temperature changes or to changes of altitude are compensated for by pumping air into internal ballonets (air bags) to maintain the overpressure. Without sufficient overpressure, the blimp loses its ability to be steered and is slowed due to increased drag and distortion.
Maurice Jarre The publisher credits Barry Devorzon and Perry Botkin with composing Nadia's Theme. Maurice Jarre.
In 2003, Ohta Jun'ya composed Sakura, Sakura ~ Japanize Dream as part of the credits theme for the video game Perfect Cherry Blossom. Dream of the Cherry Blossoms by Keiko Abe, a virtuoso percussionist, is a five-minute piece for marimba that is based on Sakura Sakura that has become popular in the marimba repertoire.