Is the music from the underwater sections of Amaria's Gym in the Pokegear?

[Moto]

I've been looking for it in the pokegear jukebox, not sure if it's there or not. If it is, does anyone know what it's called? And if not, is there anywhere I can listen to it? I absolutely love it. 

[Q-Jei]

Just open the music file ‘Atmosphere - Mirage’ with an audio editor such as Audacity and decrease the playing speed down to 0.50. You’ll get Amaria’s Gym theme