======================== unified (from filesystem) ========================
                                         'bitrate'  '233.957'
                                        'duration'  '260'
                                          'artist'  'A Fine Frenzy'
                                     'text_people'  ''
                                         'release'  'One Cell In The Sea'
                                           'title'  'Ashes And Wine'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-vocals-3', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['indie', 'piano', 'female vocalists', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'pop', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '141.118'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'One Cell In The Sea'
'TBPM' (BPM (beats per minute))                     '141.118'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'Winamp 5.33'
'TIT2' (Title/songname/content description)         'Ashes And Wine'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'A Fine Frenzy'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin Records'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'pop', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'piano', 'female vocalists', 'pop', 'singer songwriter']
'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'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.28 dB'
'TXXX:replaygain_track_peak'                        '0.440264'

========================== row from database ==========================
                                              'id'  1276237
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/A Fine Frenzy/One Cell In The Sea/08 - A Fine Frenzy - Ashes And Wine.mp3
                                         'working'  None
                                         'bitrate'  234
                                    'duration_sec'  260
                                           'genre'  ifs-songwriter
                                        'filesize'  7671690
                                           'mtime'  1636915773
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 08 ifs songwriter
                                      'tag_artist'  A Fine Frenzy
                                     'tag_release'  One Cell In The Sea
                                       'tag_title'  Ashes And Wine
                                             'bpm'  141.118
                                    'search_title'  'and':2 'ashes':1 'wine':3
                                   'search_artist'  'a':1 'fine':2 'frenzy':3
                                  'search_release'  'cell':2 'in':3 'one':1 'sea':5 'the':4
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'songwriter':2
                                    'search_combo'  '00singer':12 'a':4B 'and':2A 'ashes':1A 'cell':8C 'eos':14 'fine':5B 'frenzy':6B 'ifs':15 'in':9C 'one':7C 'sea':11C 'songwriter':13 'the':10C 'wine':3A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'piano', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  ['rock', 'pop', 'indie rock']

============================== file details ==============================
                                           'mtime'  1636915772.576725  (2021-11-14 19:49:32)
                             'size'  7671690