MusicMusic TherapyMP3-PlayerAuditory PerceptionAptitudeBasic Helix-Loop-Helix Transcription FactorsPitch PerceptionDyscalculiaDancingPitch DiscriminationAcoustic StimulationPerformance AnxietyAchievementMathematicsAuditory Perceptual DisordersMathematical ConceptsHearing Loss, Noise-InducedPleasureArtRelaxationSound SpectrographyCochlear ImplantsLearning DisordersNerve Tissue ProteinsHelix-Loop-Helix Motifs