======================== unified (from filesystem) ========================
                                         'bitrate'  '186.664'
                                        'duration'  '39'
                                          'artist'  'Sylvain Chauveau'
                                     'text_people'  ''
                                         'release'  'Des plumes dans la tête'
                                           'title'  'Pour les oiseaux (variation 2)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-4', 'Q-PLAY-3', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-1', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['contemporary classical', 'piano', 'modern classical', 'minimal', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '22'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-ambient;prerock-classical or classical instruments'
                                             'bpm'  '112.7'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Des plumes dans la tête'
'TBPM' (BPM (beats per minute))                     '112.7'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-ambient', 'prerock-classical or classical instruments']
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-06-07'
'TENC' (Encoded by)                                 'LAME v.3.93.1'
'TIT2' (Title/songname/content description)         'Pour les oiseaux (variation 2)'
'TKEY' (Initial key)                                '5A'
'TLAN' (Language(s))                                'French'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sylvain Chauveau'
'TPE2' (Band/orchestra/accompaniment)               'Sylvain Chauveau'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  "Les Disques du Soleil et de l'Acier"
'TRCK' (Track number/Position in set)               '12/22'
'TSO2'                                              'Chauveau, Sylvain'
'TSOP' (Performer sort order)                       'Chauveau, Sylvain'
'TXXX:ASIN'                                         'B0001GLG3S'
'TXXX:CATALOGNUMBER'                                'CDSA 54084'
'TXXX:MusicBrainz Album Artist Id'                  'e0443586-8830-4b7a-91c1-d6876c16d669'
'TXXX:MusicBrainz Album Id'                         '7a30eba3-57aa-435e-b039-d5dfb526b788'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e0443586-8830-4b7a-91c1-d6876c16d669'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['contemporary classical', 'piano', 'modern classical', 'minimal', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.10 dB'
'TXXX:replaygain_track_peak'                        '0.700379'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ac85342c-85ef-439f-8112-8e85d22887e2')

========================== row from database ==========================
                                              'id'  636062
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/sylvain_chauveau-des_plumes_dans_la_tete-2004-just/12-sylvain_chauveau-pour_les_oiseaux_(variation_2)-just.mp3
                                         'working'  None
                                         'bitrate'  187
                                    'duration_sec'  39
                                           'genre'  electronic-ambient;prerock-classical or classical instruments
                                        'filesize'  921831
                                           'mtime'  1636910486
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm sylvain_chauveau des_plumes_dans_la_tete 2004 just 12 sylvain_chauveau pour_les_oiseaux_(variation_2) just electronic ambient;prerock classical or classical instruments
                                      'tag_artist'  Sylvain Chauveau
                                     'tag_release'  Des plumes dans la tête
                                       'tag_title'  Pour les oiseaux (variation 2)
                                             'bpm'  112.7
                                    'search_title'  '2':6,7 'les':2 'oiseaux':3 'pour':1 'variation':4,5
                                   'search_artist'  'chauveau':2 'sylvain':1
                                  'search_release'  'dans':3 'des':1 'la':4 'plumes':2 'tete':5,6
                                     'search_rest'  '2':14,19 '2004':8 'ambient':21,23 'chauveau':2 'classical':25 'dans':5 'des':3 'electronic':20 'instruments':27 'just':9 'la':6 'les':11,16 'oiseaux':12,17 'or':26 'plumes':4 'pour':10,15 'prerock':22,24 'sylvain':1 'tete':7 'variation':13,18
                                    'search_combo'  '2':6A,7A,29,34 '2004':23 'ambient':36,38 'chauveau':9B,17 'classical':40 'dans':12C,20 'des':10C,18 'electronic':35 'instruments':42 'just':24 'la':13C,21 'les':2A,26,31 'oiseaux':3A,27,32 'or':41 'plumes':11C,19 'pour':1A,25,30 'prerock':37,39 'sylvain':8B,16 'tete':14C,15C,22 'variation':4A,5A,28,33
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'Q-PLAY-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['contemporary classical', 'piano', 'modern classical', 'minimal', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910486.4686153  (2021-11-14 18:21:26)
                             'size'  921831