======================== unified (from filesystem) ========================
                                         'bitrate'  '188.502'
                                        'duration'  '218'
                                          'artist'  'Vashti Bunyan'
                                     'text_people'  ''
                                         'release'  'Lookaftering'
                                           'title'  'Same But Different'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-PLAY-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-vocals-2', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['indie', 'freak folk', 'female vocalists', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk'
                                             'bpm'  '141.710'
                                             'key'  '9A'
                                        'acoustid'  '3148a20a-8b50-4033-bad9-a316839b0308'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Fatcat'
'TALB' (Album/Movie/Show title)                     'Lookaftering'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-folk'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-10-17'
'TIT2' (Title/songname/content description)         'Same But Different'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Vashti Bunyan'
'TPE2' (Band/orchestra/accompaniment)               'Vashti Bunyan'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'FatCat Records'
'TRCK' (Track number/Position in set)               '8/11'
'TSO2'                                              'Bunyan, Vashti'
'TSOP' (Performer sort order)                       'Bunyan, Vashti'
'TSRC' (ISRC (international standard recording code))  'GBDCA0500544'
'TXXX:ASIN'                                         'B000ANXLBC'
'TXXX:Acoustid Id'                                  '3148a20a-8b50-4033-bad9-a316839b0308'
'TXXX:BARCODE'                                      '600116993823'
'TXXX:CATALOGNUMBER'                                'FATCD38'
'TXXX:MusicBrainz Album Artist Id'                  '31aa8446-3dbf-4d22-9504-0f1bd58bf785'
'TXXX:MusicBrainz Album Id'                         'a158423c-c01d-4e3b-bb08-03dccdf992e1'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '31aa8446-3dbf-4d22-9504-0f1bd58bf785'
'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'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'folk rock']
'TXXX:lastfmtags'                                   ['indie', 'freak folk', 'female vocalists', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.54 dB'
'TXXX:replaygain_track_peak'                        '0.504023'

========================== row from database ==========================
                                              'id'  1244832
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Vashti Bunyan - Lookaftering/08 Same But Different.mp3
                                         'working'  None
                                         'bitrate'  188
                                    'duration_sec'  218
                                           'genre'  ifs-songwriter-folk
                                        'filesize'  5147178
                                           'mtime'  1621699536
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 08 ifs songwriter folk
                                      'tag_artist'  Vashti Bunyan
                                     'tag_release'  Lookaftering
                                       'tag_title'  Same But Different
                                             'bpm'  141.71
                                    'search_title'  'but':2 'different':3 'same':1
                                   'search_artist'  'bunyan':2 'vashti':1
                                  'search_release'  'lookaftering':1
                                     'search_rest'  '00singer':1 'eos':3 'folk':5 'ifs':4 'songwriter':2
                                    'search_combo'  '00singer':7 'bunyan':5B 'but':2A 'different':3A 'eos':9 'folk':11 'ifs':10 'lookaftering':6C 'same':1A 'songwriter':8 'vashti':4B
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'Q-PIANO-2', 'q-mixbeat-1', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'freak folk', 'female vocalists', 'folk', 'singer songwriter']
                                        'tag_date'  2005
                                     'discogstags'  ['rock', 'folk rock']

============================== file details ==============================
                                           'mtime'  1621699535.8038535  (2021-05-22 18:05:35)
                             'size'  5147178