======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '202'
                                          'artist'  'Lounge Electron'
                                     'text_people'  ''
                                         'release'  'Contemode V.A.'
                                           'title'  'Re:Space Age'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', "
 "'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-2']")
                                      'lastfmtags'  "['shibuya-kei']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-visualkei'
                                             'bpm'  '117.535'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Contemode V.A.'
'TBPM' (BPM (beats per minute))                     '117.535'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan-jrock-visualkei'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Re:Space Age'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lounge Electron'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'shibuya-kei'
'TXXX:q-bass'                                       '4'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.431616'

========================== row from database ==========================
                                              'id'  1315521
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Ellen Allien - Compilations/[2003] Contemode V.A_/05 Re_Space Age.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  202
                                           'genre'  loc-asia-japan-jrock-visualkei
                                        'filesize'  4868330
                                           'mtime'  1638545256
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Ellen Allien Compilations [2003] V.A_ 05 Re_Space loc asia japan jrock visualkei
                                      'tag_artist'  Lounge Electron
                                     'tag_release'  Contemode V.A.
                                       'tag_title'  Re:Space Age
                                             'bpm'  117.535
                                    'search_title'  'age':4 're':1 'respace':3 'space':2
                                   'search_artist'  'electron':2 'lounge':1
                                  'search_release'  'a':3 'contemode':1 'v':2 'va':4
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '2003':9,10 'a':12 'allien':7 'asia':17 'beats':5 'compilations':8 'ellen':6 'harder':4 'house':3 'japan':18 'jrock':19 'loc':16 're':14 'space':15 'v':11 'va':13 'visualkei':20
                                    'search_combo'  '00poprockelectronic':11 '00techno':12 '2003':19,20 'a':9C,22 'age':4A 'allien':17 'asia':27 'beats':15 'compilations':18 'contemode':7C 'electron':6B 'ellen':16 'harder':14 'house':13 'japan':28 'jrock':29 'loc':26 'lounge':5B 're':1A,24 'respace':3A 'space':2A,25 'v':8C,21 'va':10C,23 'visualkei':30
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', '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-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['shibuya-kei']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638545256.1679943  (2021-12-03 16:27:36)
                             'size'  4868330