======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '205'
                                          'artist'  'Iggy & The Stooges'
                                     'text_people'  ''
                                         'release'  "Kill City / I'm Sick Of You"
                                           'title'  "I Got Nothin'"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['proto-punk', 'garage rock', 'punk', 'punk rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '16'
                                            'date'  '1987'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '127.444'
                                             'key'  '11A'
                                        'acoustid'  '2695c618-1190-4b8b-bdc6-bb85047e2f9f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Kill City / I'm Sick Of You"
'TBPM' (BPM (beats per minute))                     '127.444'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '1987'
'TDRC' (Recording time)                             '1987'
'TIT2' (Title/songname/content description)         "I Got Nothin'"
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Iggy & The Stooges'
'TPE2' (Band/orchestra/accompaniment)               'Iggy & The Stooges'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Revenge Records'
'TRCK' (Track number/Position in set)               '9/16'
'TSO2'                                              'Iggy and Stooges, The'
'TSOP' (Performer sort order)                       'Iggy and Stooges, The'
'TXXX:Acoustid Id'                                  '2695c618-1190-4b8b-bdc6-bb85047e2f9f'
'TXXX:CATALOGNUMBER'                                'BF 50'
'TXXX:MusicBrainz Album Artist Id'                  '1253e5e9-eaa7-4ce6-81b8-09725e8cee43'
'TXXX:MusicBrainz Album Id'                         'e8450882-b835-4dc1-8127-bcf9ea65906c'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '1253e5e9-eaa7-4ce6-81b8-09725e8cee43'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['proto-punk', 'garage rock', 'punk', 'punk rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.46 dB'
'TXXX:replaygain_track_peak'                        '0.598740'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'90b54354-3840-4139-9065-4b783010ff9d')

========================== row from database ==========================
                                              'id'  1498509
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Iggy & The Stooges/Iggy And The Stooges - I Got Nothin_.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  205
                                           'genre'  rock-gr-punk
                                        'filesize'  6588257
                                           'mtime'  1622659003
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner And Nothin_ rock gr punk
                                      'tag_artist'  Iggy & The Stooges
                                     'tag_release'  Kill City / I'm Sick Of You
                                       'tag_title'  I Got Nothin'
                                             'bpm'  127.444
                                    'search_title'  'got':2 'i':1 'nothin':3,4
                                   'search_artist'  'iggy':1 'stooges':3 'the':2
                                  'search_release'  'city':2 'i':3 'im':5 'kill':1 'm':4 'of':7 'sick':6 'you':8
                                     'search_rest'  'and':5 'garage':2 'gr':8 'nothin':6 'punk':1 'rock':7 'stoner':4 'surf':3
                                    'search_combo'  'and':20 'city':9C 'garage':17 'got':2A 'gr':23 'i':1A,10C 'iggy':5B 'im':12C 'kill':8C 'm':11C 'nothin':3A,4A,21 'of':14C 'punk':16 'rock':22 'sick':13C 'stoner':19 'stooges':7B 'surf':18 'the':6B 'you':15C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['proto-punk', 'garage rock', 'punk', 'punk rock', 'rock']
                                        'tag_date'  1987
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622659003.4890602  (2021-06-02 20:36:43)
                             'size'  6588257