MusicMusic TherapyProgram EvaluationProgram DevelopmentMP3-PlayerAuditory PerceptionPitch PerceptionDancingGovernment ProgramsPitch DiscriminationAcoustic StimulationAptitudeUnited StatesNational Health ProgramsHealth PromotionAuditory Perceptual DisordersHearing Loss, Noise-InducedArtPleasureSoftwareRelaxationManaged Care ProgramsSound SpectrographyHealth EducationCochlear ImplantsQuestionnairesImmunization ProgramsEmotionsPilot Projects