======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '289'
                                          'artist'  'Mocham'
                                     'text_people'  ''
                                         'release'  'Erotic Lounge'
                                           'title'  'Sa Caleta'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  '16'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '90.050'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Erotic Lounge'
'TBPM' (BPM (beats per minute))                     '90.050'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Sa Caleta'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mocham'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '01/16'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.40 dB'
'TXXX:replaygain_track_peak'                        '0.557212'

========================== row from database ==========================
                                              'id'  1383765
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/001. Mocham - Sa Caleta.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  289
                                           'genre'  
                                        'filesize'  11737846
                                           'mtime'  1652397920
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 001.
                                      'tag_artist'  Mocham
                                     'tag_release'  Erotic Lounge
                                       'tag_title'  Sa Caleta
                                             'bpm'  90.05
                                    'search_title'  'caleta':2 'sa':1
                                   'search_artist'  'mocham':1
                                  'search_release'  'erotic':1 'lounge':2
                                     'search_rest'  '001':7,8 '00poprockelectronic':1 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '001':12,13 '00poprockelectronic':6 'caleta':2A 'erotic':4C 'files':10,11 'loose':8,9 'lounge':5C 'mocham':3B 'sa':1A 'unsorted':7
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  []
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397919.570402  (2022-05-13 01:25:19)
                             'size'  11737846