======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '123'
                                          'artist'  'The Electronic Concept Orchestra'
                                     'text_people'  ''
                                         'release'  'Electric Love'
                                           'title'  "Je T'aime...Moi Non Plus"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'instrumental', 'space rock', 'space age pop', 'psychedelic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1973'
                                        'comments'  ''
                                           'genre'  'electronic;set-cover or covered-styled'
                                             'bpm'  '95.4'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Electric Love'
'TBPM' (BPM (beats per minute))                     '95.4'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'set-cover or covered-styled']
'TDRC' (Recording time)                             '1973'
'TIT2' (Title/songname/content description)         "Je T'aime...Moi Non Plus"
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Electronic Concept Orchestra'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['lounge', 'instrumental', 'space rock', 'space age pop', 'psychedelic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.14 dB'
'TXXX:replaygain_track_peak'                        '0.716417'

========================== row from database ==========================
                                              'id'  1507952
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/The Electronic Concept Orchestra - electronic concept orchestra - electric love [ls 86072] 1973/Electric Love 03 Je T_aime...Moi Non Plus.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  123
                                           'genre'  electronic;set-cover or covered-styled
                                        'filesize'  4944374
                                           'mtime'  1636913484
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer electronic concept orchestra electric love [ls 86072] 1973 03 T_aime...Moi electronic;set cover or covered styled
                                      'tag_artist'  The Electronic Concept Orchestra
                                     'tag_release'  Electric Love
                                       'tag_title'  Je T'aime...Moi Non Plus
                                             'bpm'  95.4
                                    'search_title'  'aime':3 'je':1 'moi':4 'non':6 'plus':7 't':2 'taimemoi':5
                                   'search_artist'  'concept':3 'electronic':2 'orchestra':4 'the':1
                                  'search_release'  'electric':1 'love':2
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '1973':12 '86072':10,11 'aime':14 'aimemoi':17 'concept':4 'cover':22 'covered':24 'electric':6 'electronic':3,18,20 'love':7 'ls':8,9 'moi':15 'or':23 'orchestra':5 'set':19,21 'styled':25 't':13,16
                                    'search_combo'  '00calmer':15 '00poprockelectronic':14 '1973':25 '86072':23,24 'aime':3A,27 'aimemoi':30 'concept':10B,17 'cover':35 'covered':37 'electric':12C,19 'electronic':9B,16,31,33 'je':1A 'love':13C,20 'ls':21,22 'moi':4A,28 'non':6A 'or':36 'orchestra':11B,18 'plus':7A 'set':32,34 'styled':38 't':2A,26,29 'taimemoi':5A 'the':8B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'instrumental', 'space rock', 'space age pop', 'psychedelic']
                                        'tag_date'  1973
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913484.2403696  (2021-11-14 19:11:24)
                             'size'  4944374