======================== unified (from filesystem) ========================
                                         'bitrate'  '191.518'
                                        'duration'  '235'
                                          'artist'  'Stevie Ann'
                                     'text_people'  ''
                                         'release'  'Closer to the Heart'
                                           'title'  'As Cold as You'
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 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['acoustic', 'dutch', 'female vocalists', 'pop', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '105.313'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Closer to the Heart'
'TBPM' (BPM (beats per minute))                     '105.313'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '2007'
'TIT2' (Title/songname/content description)         'As Cold as You'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Stevie Ann'
'TRCK' (Track number/Position in set)               '12'
'TXXX:MusicBrainz Album Id'                         'ccf1a01c-1244-44ae-879d-0fd8ff7a58fe'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd21850a1-83ed-4947-939c-4db01dad8488'
'TXXX:MusicBrainz TRM Id'                           '02df264d-9862-4283-9702-254430ef2bbb'
'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:lastfmtags'                                   ['acoustic', 'dutch', 'female vocalists', 'pop', 'singer songwriter']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.94 dB'
'TXXX:replaygain_track_peak'                        '0.509231'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1d2d922b-82b4-4a7c-8325-df57304393c9')

========================== row from database ==========================
                                              'id'  1258134
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Stevie Ann/Stevie Ann-Closer to the Heart-12-As Cold as You.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  235
                                           'genre'  ifs-songwriter
                                        'filesize'  5652480
                                           'mtime'  1637330573
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 12 ifs songwriter
                                      'tag_artist'  Stevie Ann
                                     'tag_release'  Closer to the Heart
                                       'tag_title'  As Cold as You
                                             'bpm'  105.313
                                    'search_title'  'as':1 'cold':2 'you':3
                                   'search_artist'  'ann':2 'stevie':1
                                  'search_release'  'closer':1 'heart':4 'the':3 'to':2
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'songwriter':2
                                    'search_combo'  '00singer':10 'ann':5B 'as':1A 'closer':6C 'cold':2A 'eos':12 'heart':9C 'ifs':13 'songwriter':11 'stevie':4B 'the':8C 'to':7C 'you':3A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['acoustic', 'dutch', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330573.0406032  (2021-11-19 15:02:53)
                             'size'  5652480