======================== unified (from filesystem) ========================
                                         'bitrate'  '165.534'
                                        'duration'  '184'
                                          'artist'  'Holly Golightly'
                                     'text_people'  ''
                                         'release'  'Slowly but Surely'
                                           'title'  'My Love Is'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['indie', 'garage rock', 'female vocalists', 'indie rock', 'singer "
 "songwriter']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '128.495'
                                             'key'  '1A'
                                        'acoustid'  'c52c0446-0844-4828-845d-564f2cbf3899'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Track 3'
'TALB' (Album/Movie/Show title)                     'Slowly but Surely'
'TBPM' (BPM (beats per minute))                     '128.495'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-10-11'
'TIT2' (Title/songname/content description)         'My Love Is'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Holly Golightly'
'TPE2' (Band/orchestra/accompaniment)               'Holly Golightly'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Damaged Goods'
'TRCK' (Track number/Position in set)               '3/12'
'TSO2'                                              'Golightly, Holly'
'TSOP' (Performer sort order)                       'Golightly, Holly'
'TSRC' (ISRC (international standard recording code))  'GBGLR0300057'
'TXXX:ASIN'                                         'B0002W19M4'
'TXXX:Acoustid Id'                                  'c52c0446-0844-4828-845d-564f2cbf3899'
'TXXX:BARCODE'                                      '615187323226'
'TXXX:CATALOGNUMBER'                                'DAMGOOD 232 CD'
'TXXX:MusicBrainz Album Artist Id'                  'c0d96e6b-ee48-422d-8c28-f169ada973a8'
'TXXX:MusicBrainz Album Id'                         '38a6593d-b16b-4e3a-b455-32fb0a3cdbd2'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c0d96e6b-ee48-422d-8c28-f169ada973a8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'garage rock', 'female vocalists', 'indie rock', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.31 dB'
'TXXX:replaygain_track_peak'                        '0.801153'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'94ce4aa8-b6a9-4fc0-8b95-771ec75f6c35')

========================== row from database ==========================
                                              'id'  1322457
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/holly golighty - slowly but surely/holly golightly (03) my love is.mp3
                                         'working'  None
                                         'bitrate'  165
                                    'duration_sec'  184
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  3815235
                                           'mtime'  1621697403
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock holly golighty slowly surely holly golightly (03) my love is ifs songwriter indie rock
                                      'tag_artist'  Holly Golightly
                                     'tag_release'  Slowly but Surely
                                       'tag_title'  My Love Is
                                             'bpm'  128.495
                                    'search_title'  'is':3 'love':2 'my':1
                                   'search_artist'  'golightly':2 'holly':1
                                  'search_release'  'but':2 'slowly':1 'surely':3
                                     'search_rest'  '00poprockelectronic':1 '03':9,10 'golightly':8 'golighty':5 'holly':4 'ifs':14 'indie':16 'indierock':3 'is':13 'love':12 'my':11 'poprock':2 'rock':17 'slowly':6 'songwriter':15 'surely':7
                                    'search_combo'  '00poprockelectronic':9 '03':17,18 'but':7C 'golightly':5B,16 'golighty':13 'holly':4B,12 'ifs':22 'indie':24 'indierock':11 'is':3A,21 'love':2A,20 'my':1A,19 'poprock':10 'rock':25 'slowly':6C,14 'songwriter':23 'surely':8C,15
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'garage rock', 'female vocalists', 'indie rock', 'singer songwriter']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621697403.295233  (2021-05-22 17:30:03)
                             'size'  3815235