======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '437'
                                          'artist'  'Ben Folds'
                                     'text_people'  'Ben Folds'
                                         'release'  'Miserlou'
                                           'title'  'Misirlou'
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 "'Q-PIANO-3', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['piano rock', 'piano', 'cover', 'covers', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'set-cover or covered-styled;set-cover or covered'
                                             'bpm'  '125.238'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Miserlou'
'TBPM' (BPM (beats per minute))                     '125.238'
'TCOM' (Composer)                                   'Ben Folds'
'TCON' (Content type, a.k.a. Genre)                 ['set-cover or covered-styled',
 'set-cover or covered-styled',
 'set-cover or covered']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Misirlou'
'TKEY' (Initial key)                                '9B'
'TLEN' (Length)                                     '437002'
'TPE1' (Lead performer(s)/Soloist(s))               'Ben Folds'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Sony'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['piano rock', 'piano', 'cover', 'covers', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+31.55 dB'
'TXXX:replaygain_track_peak'                        '0.013958'

========================== row from database ==========================
                                              'id'  1321894
                                            'path'  /data/Music/Bulk/00poprockelectronic/Versions - MISIRLOU/Ben Folds - Philosophy (incl Misirlou).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  437
                                           'genre'  set-cover or covered-styled;set-cover or covered
                                        'filesize'  7005863
                                           'mtime'  1638544583
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Versions MISIRLOU Philosophy (incl Misirlou) set cover or covered styled;set cover or covered
                                      'tag_artist'  Ben Folds
                                     'tag_release'  Miserlou
                                       'tag_title'  Misirlou
                                             'bpm'  125.238
                                    'search_title'  'misirlou':1
                                   'search_artist'  'ben':1 'folds':2
                                  'search_release'  'miserlou':1
                                     'search_rest'  '00poprockelectronic':1 'cover':9 'covered':11 'incl':5,6 'misirlou':3,7 'or':10 'philosophy':4 'set':8,13,15 'styled':12,14 'versions':2
                                    'search_combo'  '00poprockelectronic':5 'ben':2B 'cover':13 'covered':15 'folds':3B 'incl':9,10 'miserlou':4C 'misirlou':1A,7,11 'or':14 'philosophy':8 'set':12,17,19 'styled':16,18 'versions':6
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['piano rock', 'piano', 'cover', 'covers', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638544583.089338  (2021-12-03 16:16:23)
                             'size'  7005863