======================== unified (from filesystem) ========================
                                         'bitrate'  '186.346'
                                        'duration'  '179'
                                          'artist'  'Gloria'
                                     'text_people'  ''
                                         'release'  'Global Meditation: Voices of the Spirit'
                                           'title'  'Gloria'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['post-hardcore', 'screamo', 'brazilian', 'metalcore', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '140.141'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Global Meditation: Voices of the Spirit'
'TBPM' (BPM (beats per minute))                     '140.141'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '1993'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Gloria'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gloria'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['post-hardcore', 'screamo', 'brazilian', 'metalcore', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.31 dB'
'TXXX:replaygain_track_peak'                        '0.937808'

========================== row from database ==========================
                                              'id'  476821
                                            'path'  /data/Music/Bulk/00localcharacter/VA. World 1： Trad/Global Meditation ~ Voices Of The Spirit ~ Songs & Chants (Ellipsis Arts, 1993) [178k VBR]/09 - Anonymous 4 - Gloria.mp3
                                         'working'  None
                                         'bitrate'  186
                                    'duration_sec'  179
                                           'genre'  loc-unsorted
                                        'filesize'  4177628
                                           'mtime'  1637330014
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA. World 1： Trad ~ Of The ~ Songs & Chants (Ellipsis Arts, 1993) [178k VBR] 09 Anonymous 4 loc unsorted
                                      'tag_artist'  Gloria
                                     'tag_release'  Global Meditation: Voices of the Spirit
                                       'tag_title'  Gloria
                                             'bpm'  140.141
                                    'search_title'  'gloria':1
                                   'search_artist'  'gloria':1
                                  'search_release'  'global':1 'meditation':2,3 'of':5 'spirit':7 'the':6 'voices':4
                                     'search_rest'  '1':4,5,6 '178k':18,19 '1993':16,17 '4':23 'anonymous':22 'arts':14,15 'chants':11 'ellipsis':12,13 'loc':24 'of':8 'songs':10 'the':9 'trad':7 'unsorted':25 'va':1,2 'vbr':20,21 'world':3
                                    'search_combo'  '1':13,14,15 '178k':27,28 '1993':25,26 '4':32 'anonymous':31 'arts':23,24 'chants':20 'ellipsis':21,22 'global':3C 'gloria':1A,2B 'loc':33 'meditation':4C,5C 'of':7C,17 'songs':19 'spirit':9C 'the':8C,18 'trad':16 'unsorted':34 'va':10,11 'vbr':29,30 'voices':6C 'world':12
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['post-hardcore', 'screamo', 'brazilian', 'metalcore', 'rock']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330013.6046124  (2021-11-19 14:53:33)
                             'size'  4177628