======================== unified (from filesystem) ========================
                                         'bitrate'  '167.363'
                                        'duration'  '235'
                                          'artist'  'Depeche Mode'
                                     'text_people'  ''
                                         'release'  'Remixes 81-04'
                                           'title'  "Home (Air 'Around The Golf' Re"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'electronic', 'synthpop']"
                                     'discogstags'  "['electronic', 'electro', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '145.790'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Remixes 81-04'
'TBPM' (BPM (beats per minute))                     '145.790'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         "Home (Air 'Around The Golf' Re"
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               'Depeche Mode'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'electro', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.542114'

========================== row from database ==========================
                                              'id'  1320249
                                            'path'  /data/Music/Bulk/00poprockelectronic/Depeche Mode/2004-Depeche_Mode-Remixes_81-04-3CD-Box_Set-Limited_Edition-2004-EOS/104-depeche_mode-home_(air_around_the_golf_remix)-eos.mp3
                                         'working'  None
                                         'bitrate'  167
                                    'duration_sec'  235
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  4922606
                                           'mtime'  1636922609
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2004 Depeche_Mode Remixes_81 3CD Box_Set Limited_Edition 2004 EOS 104 depeche_mode home_(air_around_the_golf_remix) eos electronic we electropop or synthpop
                                      'tag_artist'  Depeche Mode
                                     'tag_release'  Remixes 81-04
                                       'tag_title'  Home (Air 'Around The Golf' Re
                                             'bpm'  145.79
                                    'search_title'  'air':2,3 'around':4,5 'golf':7,8 'home':1 're':9 'the':6
                                   'search_artist'  'depeche':1 'mode':2
                                  'search_release'  '04':3 '81':2 '8104':4 'remixes':1
                                     'search_rest'  '00poprockelectronic':1 '104':13 '2004':2 '3cd':7 '81':6 'air':15,21 'around':16,22 'box':8 'depeche':3 'edition':11 'electronic':26 'electropop':28 'eos':12 'golf':18,24 'home':14,20 'limited':10 'mode':4 'or':29 'remix':19,25 'remixes':5 'set':9 'synthpop':30 'the':17,23 'we':27
                                    'search_combo'  '00poprockelectronic':16 '04':14C '104':28 '2004':17 '3cd':22 '81':13C,21 '8104':15C 'air':2A,3A,30,36 'around':4A,5A,31,37 'box':23 'depeche':10B,18 'edition':26 'electronic':41 'electropop':43 'eos':27 'golf':7A,8A,33,39 'home':1A,29,35 'limited':25 'mode':11B,19 'or':44 're':9A 'remix':34,40 'remixes':12C,20 'set':24 'synthpop':45 'the':6A,32,38 'we':42
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'electronic', 'synthpop']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'electro', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1636922608.7058742  (2021-11-14 21:43:28)
                             'size'  4922606