======================== unified (from filesystem) ========================
                                         'bitrate'  '191.976'
                                        'duration'  '207'
                                          'artist'  'In-Grid'
                                     'text_people'  ''
                                         'release'  'Rendez-vous'
                                           'title'  "Ah l'amour l'amour"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'electronic', 'female vocalists', 'pop', 'french']"
                                     'discogstags'  "['electronic', 'pop', 'house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '116.857'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Rendez-vous'
'TBPM' (BPM (beats per minute))                     '116.857'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         "Ah l'amour l'amour"
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'In-Grid'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'pop', 'house']
'TXXX:lastfmtags'                                   ['dance', 'electronic', 'female vocalists', 'pop', 'french']
'TXXX:original release date'                        ['2003', '2003']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.301389'

========================== row from database ==========================
                                              'id'  1516223
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Dance 2005 (disc 2)-13-In-Grid-Ah L_amour L_amour.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  207
                                           'genre'  electronic-unsorted
                                        'filesize'  4993146
                                           'mtime'  1621630227
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Dance 2005 (disc 2) 13 L_amour L_amour electronic unsorted
                                      'tag_artist'  In-Grid
                                     'tag_release'  Rendez-vous
                                       'tag_title'  Ah l'amour l'amour
                                             'bpm'  116.857
                                    'search_title'  'ah':1 'amour':3 'l':2 'lamour':4
                                   'search_artist'  'grid':2 'in':1 'ingrid':3
                                  'search_release'  'rendez':1 'rendezvous':3 'vous':2
                                     'search_rest'  '00poprockelectronic':1 '2':11,12 '2005':8 'amour':14 'dance':7 'disc':9,10 'electronic':15 'files':5,6 'l':13 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':11 '2':21,22 '2005':18 'ah':1A 'amour':3A,24 'dance':17 'disc':19,20 'electronic':25 'files':15,16 'grid':6B 'in':5B 'ingrid':7B 'l':2A,23 'lamour':4A 'loose':13,14 'rendez':8C 'rendezvous':10C 'unsorted':12 'vous':9C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'electronic', 'female vocalists', 'pop', 'french']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'pop', 'house']

============================== file details ==============================
                                           'mtime'  1621630226.8995707  (2021-05-21 22:50:26)
                             'size'  4993146