======================== unified (from filesystem) ========================
                                         'bitrate'  '192.104'
                                        'duration'  '173'
                                          'artist'  "RITM'O"
                                     'text_people'  ''
                                         'release'  "Les champions de l'accordeon"
                                           'title'  'Plaisir des bois'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['progressive psytrance', 'progressive trance', 'psytrance', 'psychedelic "
 "trance', 'goa trance']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '120.902'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Les champions de l'accordeon"
'TBPM' (BPM (beats per minute))                     '120.902'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Plaisir des bois'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               "RITM'O"
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['progressive psytrance',
 'progressive trance',
 'psytrance',
 'psychedelic trance',
 'goa trance']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.77 dB'
'TXXX:replaygain_track_peak'                        '0.839460'

========================== row from database ==========================
                                              'id'  935483
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00french/Accordeón alegre/Yvette Horner - Plaisir des bois.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  173
                                           'genre'  loc-unsorted
                                        'filesize'  4159488
                                           'mtime'  1676052995
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00french Accordeón alegre Yvette Horner loc unsorted
                                      'tag_artist'  RITM'O
                                     'tag_release'  Les champions de l'accordeon
                                       'tag_title'  Plaisir des bois
                                             'bpm'  120.902
                                    'search_title'  'bois':3 'des':2 'plaisir':1
                                   'search_artist'  'o':2 'ritm':1 'ritmo':3
                                  'search_release'  'accordeon':5 'champions':2 'de':3 'l':4 'laccordeon':6 'les':1
                                     'search_rest'  '00french':4 '00mid':1 'accordeon':5,6 'alegre':7 'europe':3 'horner':9 'loc':10 'north':2 'unsorted':11 'yvette':8
                                    'search_combo'  '00french':16 '00mid':13 'accordeon':11C,17,18 'alegre':19 'bois':3A 'champions':8C 'de':9C 'des':2A 'europe':15 'horner':21 'l':10C 'laccordeon':12C 'les':7C 'loc':22 'north':14 'o':5B 'plaisir':1A 'ritm':4B 'ritmo':6B 'unsorted':23 'yvette':20
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['progressive psytrance', 'progressive trance', 'psytrance', 'psychedelic trance', 'goa trance']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676052994.76215  (2023-02-10 19:16:34)
                             'size'  4159488