======================== unified (from filesystem) ========================
                                         'bitrate'  '271.273'
                                        'duration'  '168'
                                          'artist'  'Prefuse 73'
                                     'text_people'  ''
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                                           'title'  'The Only Way to Find'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
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 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '10'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '119.829'
                                             'key'  '7A'
                                        'acoustid'  '4023eb21-7fe1-4a92-9b17-dad1299ed9af'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Only She Chapters'
'TBPM' (BPM (beats per minute))                     '119.829'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-04-25'
'TENC' (Encoded by)                                 'Lame .3.98.4 V0'
'TIT2' (Title/songname/content description)         'The Only Way to Find'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Prefuse 73 feat. Nico Turner'
'TPE2' (Band/orchestra/accompaniment)               'Prefuse 73'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Warp'
'TRCK' (Track number/Position in set)               '8/10'
'TSO2'                                              'Prefuse 73'
'TSOP' (Performer sort order)                       'Prefuse 73 feat. Turner, Nico'
'TSRC' (ISRC (international standard recording code))  'GBBPW1100015'
'TXXX:ASIN'                                         'B004NQUKGQ'
'TXXX:Acoustid Id'                                  '4023eb21-7fe1-4a92-9b17-dad1299ed9af'
'TXXX:BARCODE'                                      '0801061020811'
'TXXX:CATALOGNUMBER'                                'WARPLP208'
'TXXX:MusicBrainz Album Artist Id'                  'fc61dd75-880b-44ba-9ba9-c7b643d33413'
'TXXX:MusicBrainz Album Id'                         'd7d7e470-c598-4588-8ace-26217eef6b9e'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fc61dd75-880b-44ba-9ba9-c7b643d33413/03d9791d-0aad-4162-9cc8-2c0371e075d1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.51 dB'
'TXXX:replaygain_track_peak'                        '0.479655'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2a895a66-d499-445b-b12a-3f6865fb5ba2')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00poprockelectronic/Prefuse_73-The_Only_She_Chapters-2011-CMS/08-prefuse_73-the_only_way_to_find_feat._nico_turner.mp3
                                         'working'  None
                                         'bitrate'  271
                                    'duration_sec'  168
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5714367
                                           'mtime'  1620571782
                                   'redo_metaread'  0
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                                      'tag_artist'  Prefuse 73
                                     'tag_release'  The Only She Chapters
                                       'tag_title'  The Only Way to Find
                                             'bpm'  119.829
                                    'search_title'  'find':5 'only':2 'the':1 'to':4 'way':3
                                   'search_artist'  '73':2 'prefuse':1
                                  'search_release'  'chapters':4 'only':2 'she':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '2011':8 '73':3 'chapters':7 'cms':9 'feat':15,23 'find':14,22 'hip':26 'hop':27 'nico':16,24 'only':5,11,19 'or':28 'prefuse':2 'rap':30 'rnb':29 'she':6 'the':4,10,18 'to':13,21 'turner':17,25 'turntablism':31 'way':12,20
                                    'search_combo'  '00poprockelectronic':12 '2011':19 '73':7B,14 'chapters':11C,18 'cms':20 'feat':26,34 'find':5A,25,33 'hip':37 'hop':38 'nico':27,35 'only':2A,9C,16,22,30 'or':39 'prefuse':6B,13 'rap':41 'rnb':40 'she':10C,17 'the':1A,8C,15,21,29 'to':4A,24,32 'turner':28,36 'turntablism':42 'way':3A,23,31
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', '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-3', 'q-syn-3', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620571782.0662122  (2021-05-09 16:49:42)
                             'size'  5714367