======================== unified (from filesystem) ========================
                                         'bitrate'  '124.31'
                                        'duration'  '993'
                                          'artist'  'Colin Benders'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Reunion'
                                           'quals'  ("['Q-HAP-3', 'Q-SYN-4', 'Q-UNU-3', 'Q-BUSY-4', 'Q-GRIT-3', 'Q-PLAY-4', "
 "'q-bass-4', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-4', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '127.8'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '127.8'
'TIT2' (Title/songname/content description)         'Reunion'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Colin Benders'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf58.45.100'
'TXXX:Q-BUSY'                                       '4'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-PLAY'                                       '4'
'TXXX:Q-SYN'                                        '4'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-6.23 dB'
'TXXX:replaygain_track_peak'                        '1.346138'

========================== row from database ==========================
                                              'id'  1537808
                                            'path'  /data/Music/Bulk/00poprockelectronic/Colin Benders - Reunion - #Eurorack Jamsession-yaie3a78jmo.mp3
                                         'working'  None
                                         'bitrate'  124
                                    'duration_sec'  993
                                           'genre'  
                                        'filesize'  15446084
                                           'mtime'  1678464632
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic #Eurorack Jamsession yaie3a78jmo
                                      'tag_artist'  Colin Benders
                                     'tag_release'  None
                                       'tag_title'  Reunion
                                             'bpm'  127.8
                                    'search_title'  'reunion':1
                                   'search_artist'  'benders':2 'colin':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'eurorack':2,3 'jamsession':4 'yaie3a78jmo':5
                                    'search_combo'  '00poprockelectronic':4 'benders':3B 'colin':2B 'eurorack':5,6 'jamsession':7 'reunion':1A 'yaie3a78jmo':8
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HAP-3', 'Q-SYN-4', 'Q-UNU-3', 'Q-BUSY-4', 'Q-GRIT-3', 'Q-PLAY-4', 'q-bass-4', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678464632.487875  (2023-03-10 17:10:32)
                             'size'  15446084