======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '212'
                                          'artist'  'Robert Hermel'
                                     'text_people'  'Robert Hermel'
                                         'release'  'Espace et actualité'
                                           'title'  'Industrie spatiale'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['library music']"
                                     'discogstags'  "['jazz', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '13'
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '135.004'
                                             'key'  '5A'
                                        'acoustid'  'da51345b-c4cc-4ea2-bfa7-d02cb14dfe37'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:Catalog Number:eng'                           'MPI/LP 505'
'COMM:ID3v1 Comment:XXX'                            'MPI/LP 505'
'COMM:iTunNORM:eng'                                 (' 00000097 00000083 000007D7 000006EA 000042A1 000042A1 000035EA 000031E3 '
 '00005C24 0001CC00')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000851 00000000008EA41F 00000000 008149F6 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Espace et actualité'
'TBPM' (BPM (beats per minute))                     '135.004'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Robert Hermel'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '1967'
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Industrie spatiale'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 '10" Vinyl'
'TOPE' (Original artist(s)/performer(s))            'Robert Hermel'
'TPE1' (Lead performer(s)/Soloist(s))               'Robert Hermel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  "Musique pour l'image"
'TRCK' (Track number/Position in set)               '2/13'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Hermel, Robert'
'TXXX:Acoustid Id'                                  'da51345b-c4cc-4ea2-bfa7-d02cb14dfe37'
'TXXX:Artists'                                      'Robert Hermel'
'TXXX:CATALOGNUMBER'                                'MPI/LP 505'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '875a70b6-2d08-4530-9a69-b4f51a0be48e'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'd6f8dfc1-62e6-4b44-b0db-d3f273f44794'
'TXXX:MusicBrainz Release Group Id'                 '19e86376-86e7-451b-a650-9eddba7c665f'
'TXXX:MusicBrainz Release Track Id'                 '370b1ca4-ed2b-31bb-9522-66657d4ffbe4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'rock']
'TXXX:lastfmtags'                                   'library music'
'TXXX:originalyear'                                 '1967'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.12 dB'
'TXXX:replaygain_track_peak'                        '0.590868'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1f6daa71-506f-4e38-90c6-545f412ff1fd')
'WOAF' (Official audio file webpage)                WOAF(url='http://www.discogs.com/Various-Espace-Et-Actualit%C3%A9/release/873459')
'WOAR:http://rateyourmusic.com/artist/robert_hermel'  WOAR(url='http://rateyourmusic.com/artist/robert_hermel')
'WOAS' (Official audio source webpage)              WOAS(url='http://digitalmeltd0wn.blogspot.com')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://digitalmeltd0wn.blogspot.com')

========================== row from database ==========================
                                              'id'  1526980
                                            'path'  /data/Music/Bulk/00localcharacter/Musique Pour L_Image - MP 505 - Espace Et Actualité (1967)/A2 - Robert Hermel - Industrie Spatiale.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  212
                                           'genre'  loc-unsorted
                                        'filesize'  8563442
                                           'mtime'  1637438202
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Musique Pour L_Image MP 505 Et Actualité (1967) A2 Spatiale loc unsorted
                                      'tag_artist'  Robert Hermel
                                     'tag_release'  Espace et actualité
                                       'tag_title'  Industrie spatiale
                                             'bpm'  135.004
                                    'search_title'  'industrie':1 'spatiale':2
                                   'search_artist'  'hermel':2 'robert':1
                                  'search_release'  'actualite':3,4 'espace':1 'et':2
                                     'search_rest'  '1967':10,11 '505':6 'a2':12 'actualite':8,9 'et':7 'image':4 'l':3 'loc':14 'mp':5 'musique':1 'pour':2 'spatiale':13 'unsorted':15
                                    'search_combo'  '1967':18,19 '505':14 'a2':20 'actualite':7C,8C,16,17 'espace':5C 'et':6C,15 'hermel':4B 'image':12 'industrie':1A 'l':11 'loc':22 'mp':13 'musique':9 'pour':10 'robert':3B 'spatiale':2A,21 'unsorted':23
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['library music']
                                        'tag_date'  1967
                                     'discogstags'  ['jazz', 'rock']

============================== file details ==============================
                                           'mtime'  1637438201.7963457  (2021-11-20 20:56:41)
                             'size'  8563442