“…Below, Table 1 summarizes the information about the selected publications, location, design, data collection, type of treatment, control group intervention, duration of the interventions, samples, applied statistical contrast tests and a summary of results. Meaning of the acronyms that appear in Table 1: AAQ-2 = The Acceptance and Action Questionnaire-2 [45], MPA = Music Performance Anxiety (when it appears in Measured Variables it includes three subcategories: concerns and insecurity, depression and hopelessness, and early parental relationship), BAFT = The Believability in Anxious Feelings and Thoughts [46], CBT = Cognitive Behavior Therapy, DASS = Depression, Anxiety, and Stress Scale [47], ECOM = Compassion Scale for Mexican Population [48], EFIM = Spanish acronym for Flow State Scale for Musical Performers [40], EW = expressive writing, FFMQ = Five Facet Mindfulness Questionnaire, FZA-S = Questionnaire for Appearance-Self-assessment (English translation [49]), HAMI = Spanish acronym for Self-Regulation Skills for Performing Musicians, IDARE = Trait-State Anxiety Inventory [50], K-MPAI = Kenny Music Performance Anxiety Inventory [8], KMPAI-E = Spanish version of Kenny Music Performance Anxiety Inventory [8], MAAS = Mindful Attention and Awareness Scale [51], MFM = Mindfulness for musicians, MfPAS = Mindfulness for Performing Arts Students course, MHC-SF = Mental Health Continuum-Short Form [52], MPFI-SF = Multidimensional Psychological Flexibility Inventory-Short Form [53], MRF-3 = Mental Readiness Form-3 [54], PHLMS = The Philadelphia Mindfulness Scale [55], PPR = Pre-performance routines, QSMEEPH = questionnaire of students' music educational experience and performance habits [2], SMPQ = Self-Efficacy for Musical Performing Questionnaire [56], SSPS-P = Self Statements During Public Performance, SRQ-20 = Self-Reporting Questionnaire [57], SPST = Simulated Public Singing Test, SSS = Social Skill Scale [58].…”