======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '143'
                                          'artist'  "K's Choice"
                                     'text_people'  ''
                                         'release'  'Cocoon Crash'
                                           'title'  '20,000 Seconds'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', '90s', 'alternative', 'female vocalists', 'rock']"
                                     'discogstags'  "['rock', 'pop', 'alternative rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '14'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '113.5'
                                             'key'  '7B'
                                        'acoustid'  '825a11f5-26e0-42c7-a8e8-cde714fedca4'
rest: ''

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

'COMM::eng'                                         '11-11-2001'
'TALB' (Album/Movie/Show title)                     'Cocoon Crash'
'TBPM' (BPM (beats per minute))                     '113.5'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         '20,000 Seconds'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "K's Choice"
'TPE2' (Band/orchestra/accompaniment)               "K's Choice"
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Double T Music'
'TRCK' (Track number/Position in set)               '7/14'
'TSO2'                                              "K's Choice"
'TSOP' (Performer sort order)                       "K's Choice"
'TXXX:ASIN'                                         'B0032FPZCI'
'TXXX:Acoustid Id'                                  '825a11f5-26e0-42c7-a8e8-cde714fedca4'
'TXXX:BARCODE'                                      '074646936627'
'TXXX:CATALOGNUMBER'                                'BK 69366'
'TXXX:MusicBrainz Album Artist Id'                  '9bd1e632-b17b-4842-b520-ddfce3b538b9'
'TXXX:MusicBrainz Album Id'                         'd4d6e02f-99c3-41e9-9a4d-fdcdc47c733e'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9bd1e632-b17b-4842-b520-ddfce3b538b9'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'pop', 'alternative rock', 'pop rock']
'TXXX:lastfmtags'                                   ['alternative rock', '90s', 'alternative', 'female vocalists', 'rock']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.691699'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bb4abf91-141d-457c-8a2a-e69dfb0c8a6a')

========================== row from database ==========================
                                              'id'  1527916
                                            'path'  /data/Music/Bulk/00poprockelectronic/K_s Choice/Cocoon Crash/K_s Choice - 20000 Seconds.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  143
                                           'genre'  ifs-songwriter
                                        'filesize'  2306243
                                           'mtime'  1637330739
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic K_s K_s 20000 ifs songwriter
                                      'tag_artist'  K's Choice
                                     'tag_release'  Cocoon Crash
                                       'tag_title'  20,000 Seconds
                                             'bpm'  113.5
                                    'search_title'  '000':2,4 '20':1,3 'seconds':5
                                   'search_artist'  'choice':4 'k':1 'ks':3 's':2
                                  'search_release'  'cocoon':1 'crash':2
                                     'search_rest'  '00poprockelectronic':1 '20000':4 'ifs':5 'k':2 's':3 'songwriter':6
                                    'search_combo'  '000':2A,4A '00poprockelectronic':12 '20':1A,3A '20000':15 'choice':9B 'cocoon':10C 'crash':11C 'ifs':16 'k':6B,13 'ks':8B 's':7B,14 'seconds':5A 'songwriter':17
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', '90s', 'alternative', 'female vocalists', 'rock']
                                        'tag_date'  1998
                                     'discogstags'  ['rock', 'pop', 'alternative rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1637330738.592052  (2021-11-19 15:05:38)
                             'size'  2306243