======================== unified (from filesystem) ========================
                                         'bitrate'  '196.025'
                                        'duration'  '351'
                                          'artist'  'Yemaya'
                                     'text_people'  ''
                                         'release'  'Global Meditation: The Pulse of Life'
                                           'title'  'Yemaya'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-2', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '131.584'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Global Meditation: The Pulse of Life'
'TBPM' (BPM (beats per minute))                     '131.584'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '1990'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Yemaya'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Yemaya'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.55 dB'
'TXXX:replaygain_track_peak'                        '0.747126'

========================== row from database ==========================
                                              'id'  473724
                                            'path'  /data/Music/Bulk/00localcharacter/VA. World 1： Trad/Global Meditation ~ The Pulse Of Life ~ Rhythm & Percussion (Ellipsis Arts, 1990) [211k VBR]/08 - Milton Cardona - Yemaya.mp3
                                         'working'  None
                                         'bitrate'  196
                                    'duration_sec'  351
                                           'genre'  loc-unsorted
                                        'filesize'  8626574
                                           'mtime'  1621629878
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA. World 1： Trad ~ Of ~ Rhythm & Percussion (Ellipsis Arts, 1990) [211k VBR] 08 Milton Cardona loc unsorted
                                      'tag_artist'  Yemaya
                                     'tag_release'  Global Meditation: The Pulse of Life
                                       'tag_title'  Yemaya
                                             'bpm'  131.584
                                    'search_title'  'yemaya':1
                                   'search_artist'  'yemaya':1
                                  'search_release'  'global':1 'life':7 'meditation':2,3 'of':6 'pulse':5 'the':4
                                     'search_rest'  '1':4,5,6 '1990':15,16 '211k':17,18 'arts':13,14 'cardona':22 'ellipsis':11,12 'loc':23 'milton':21 'of':8 'percussion':10 'rhythm':9 'trad':7 'unsorted':24 'va':1,2 'vbr':19,20 'world':3
                                    'search_combo'  '1':13,14,15 '1990':24,25 '211k':26,27 'arts':22,23 'cardona':31 'ellipsis':20,21 'global':3C 'life':9C 'loc':32 'meditation':4C,5C 'milton':30 'of':8C,17 'percussion':19 'pulse':7C 'rhythm':18 'the':6C 'trad':16 'unsorted':33 'va':10,11 'vbr':28,29 'world':12 'yemaya':1A,2B
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629878.4884996  (2021-05-21 22:44:38)
                             'size'  8626574