======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '195'
                                          'artist'  'The Automatic'
                                     'text_people'  ''
                                         'release'  'Not Accepted Anywhere'
                                           'title'  "That's What She Said"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
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 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'british', 'indie rock', 'rock']"
                                     'discogstags'  "['rock', 'pop rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '98.454'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Not Accepted Anywhere'
'TBPM' (BPM (beats per minute))                     '98.454'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         "That's What She Said"
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Automatic'
'TRCK' (Track number/Position in set)               '1/12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'pop rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'british', 'indie rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.87 dB'
'TXXX:replaygain_track_peak'                        '0.314869'

========================== row from database ==========================
                                              'id'  1516093
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Automatic/Not Accepted Anywhere/01 that_s what she said.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  195
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  7804949
                                           'mtime'  1637330326
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 01 that_s what she said ifs songwriter indie rock
                                      'tag_artist'  The Automatic
                                     'tag_release'  Not Accepted Anywhere
                                       'tag_title'  That's What She Said
                                             'bpm'  98.454
                                    'search_title'  's':2 'said':6 'she':5 'that':1 'thats':3 'what':4
                                   'search_artist'  'automatic':2 'the':1
                                  'search_release'  'accepted':2 'anywhere':3 'not':1
                                     'search_rest'  '00poprockelectronic':1 'ifs':9 'indie':11 'indierock':3 'poprock':2 'rock':12 's':5 'said':8 'she':7 'songwriter':10 'that':4 'what':6
                                    'search_combo'  '00poprockelectronic':12 'accepted':10C 'anywhere':11C 'automatic':8B 'ifs':20 'indie':22 'indierock':14 'not':9C 'poprock':13 'rock':23 's':2A,16 'said':6A,19 'she':5A,18 'songwriter':21 'that':1A,15 'thats':3A 'the':7B 'what':4A,17
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'british', 'indie rock', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'pop rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1637330326.180462  (2021-11-19 14:58:46)
                             'size'  7804949