======================== unified (from filesystem) ========================
                                         'bitrate'  '175.381'
                                        'duration'  '453'
                                          'artist'  'Julien Delfaud Alex Gopher And'
                                     'text_people'  ''
                                         'release'  'Super Discount 2'
                                           'title'  'Fast Track'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-electro'
                                             'bpm'  '142.008'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Super Discount 2'
'TBPM' (BPM (beats per minute))                     '142.008'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electro'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Fast Track'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Julien Delfaud Alex Gopher And'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.79 dB'
'TXXX:replaygain_track_peak'                        '0.546165'

========================== row from database ==========================
                                              'id'  1311887
                                            'path'  /data/Music/Bulk/00poprockelectronic/EJ/02_julien_delfaud_alex_gopher_and_etienne_de_crecy-fast_track-mnd.mp3
                                         'working'  None
                                         'bitrate'  175
                                    'duration_sec'  453
                                           'genre'  electronic-we-electro
                                        'filesize'  9956630
                                           'mtime'  1621697969
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic EJ 02_julien_delfaud_alex_gopher_and_etienne_de_crecy fast_track mnd electronic we electro
                                      'tag_artist'  Julien Delfaud Alex Gopher And
                                     'tag_release'  Super Discount 2
                                       'tag_title'  Fast Track
                                             'bpm'  142.008
                                    'search_title'  'fast':1 'track':2
                                   'search_artist'  'alex':3 'and':5 'delfaud':2 'gopher':4 'julien':1
                                  'search_release'  '2':3 'discount':2 'super':1
                                     'search_rest'  '00poprockelectronic':1 '02':3 'alex':6 'and':8 'crecy':11 'de':10 'delfaud':5 'ej':2 'electro':17 'electronic':15 'etienne':9 'fast':12 'gopher':7 'julien':4 'mnd':14 'track':13 'we':16
                                    'search_combo'  '00poprockelectronic':11 '02':13 '2':10C 'alex':5B,16 'and':7B,18 'crecy':21 'de':20 'delfaud':4B,15 'discount':9C 'ej':12 'electro':27 'electronic':25 'etienne':19 'fast':1A,22 'gopher':6B,17 'julien':3B,14 'mnd':24 'super':8C 'track':2A,23 'we':26
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697969.4456034  (2021-05-22 17:39:29)
                             'size'  9956630