======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '242'
                                          'artist'  'Klimperei & Pierre Bastien'
                                     'text_people'  ''
                                         'release'  'Mécanologie portative'
                                           'title'  'Boîte à bonbons'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-1', 'q-mixbeat-1', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['instrumental', 'avant folk', 'art rock', 'avant garde', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '18'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-mor'
                                             'bpm'  '89.6'
                                             'key'  '5A'
                                        'acoustid'  'fbf00681-6a66-45ed-9124-aa8a7af59cb7'
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'F80C9C12'
'TALB' (Album/Movie/Show title)                     'Mécanologie portative'
'TBPM' (BPM (beats per minute))                     '89.6'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-mor']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Boîte à bonbons'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Klimperei & Pierre Bastien'
'TPE2' (Band/orchestra/accompaniment)               'Klimperei & Pierre Bastien'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Prikosnovénie'
'TRCK' (Track number/Position in set)               '11/18'
'TSO2'                                              'Klimperei & Bastien, Pierre'
'TSOP' (Performer sort order)                       'Klimperei & Bastien, Pierre'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.88, 192 Kbit/s, Stereo, Normal quality'
'TXXX:ASIN'                                         'B00005Y1I1'
'TXXX:Acoustid Id'                                  'fbf00681-6a66-45ed-9124-aa8a7af59cb7'
'TXXX:BARCODE'                                      '3760006860233'
'TXXX:CATALOGNUMBER'                                'PRIK023'
'TXXX:MusicBrainz Album Artist Id'                  '7d1c54f7-04ab-4136-b135-30a533a908a8/c382b96a-801f-470c-a562-2d57a2d431c1'
'TXXX:MusicBrainz Album Id'                         'cb3a290d-7ef7-4a3c-ae5d-00909f33a4c2'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7d1c54f7-04ab-4136-b135-30a533a908a8/c382b96a-801f-470c-a562-2d57a2d431c1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'avant folk', 'art rock', 'avant garde', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.80 dB'
'TXXX:replaygain_track_peak'                        '0.526627'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a64a2623-dfc9-413b-bec5-eaf09983081f')

========================== row from database ==========================
                                              'id'  1476479
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/1998 - Klimperei & Pierre Bastien - Mécanologie Portative (Prikosnovénie) [192k]/11 - Boite e bonbons.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  242
                                           'genre'  electronic-experimental;set-pl-mor
                                        'filesize'  5814283
                                           'mtime'  1622658630
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1998 Portative (Prikosnovénie) [192k] 11 Boite electronic experimental;set pl mor
                                      'tag_artist'  Klimperei & Pierre Bastien
                                     'tag_release'  Mécanologie portative
                                       'tag_title'  Boîte à bonbons
                                             'bpm'  89.6
                                    'search_title'  'a':3,4 'boite':1,2 'bonbons':5
                                   'search_artist'  'bastien':3 'klimperei':1 'pierre':2
                                  'search_release'  'mecanologie':1,2 'portative':3
                                     'search_rest'  '192k':7,8 '1998':1 'boite':9 'electronic':10 'experimental':11,13 'mor':16 'pl':15 'portative':2 'prikosnovenie':3,4,5,6 'set':12,14
                                    'search_combo'  '192k':18,19 '1998':12 'a':3A,4A 'bastien':8B 'boite':1A,2A,20 'bonbons':5A 'electronic':21 'experimental':22,24 'klimperei':6B 'mecanologie':9C,10C 'mor':27 'pierre':7B 'pl':26 'portative':11C,13 'prikosnovenie':14,15,16,17 'set':23,25
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'Q-PIANO-3', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'avant folk', 'art rock', 'avant garde', 'experimental']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622658629.7000606  (2021-06-02 20:30:29)
                             'size'  5814283