======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '427'
                                          'artist'  'Death in Vegas'
                                     'text_people'  'Richard Fearless/Tim Holmes'
                                         'release'  'The Contino Sessions'
                                           'title'  'Flying'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'trip hop', 'alternative', 'indie', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '9'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '93'
                                             'key'  '6A'
                                        'acoustid'  '405af74d-e696-4ac7-9a7d-e4dc9027de16'
rest: ''

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

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'COMM:Media Jukebox: Tool Name:\x00\x00\x00'        'Media Jukebox'
'COMM:Media Jukebox: Tool Version:\x00\x00\x00'     '12.0.49'
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'PRIV:WM/WMCollectionID:Ã\x89¾ìÅ\x8e¥G\x91b«n\x0cZ\x91\x8a'  PRIV(owner='WM/WMCollectionID', data=b'\xc3\x89\xbe\xec\xc5\x8e\xa5G\x91b\xabn\x0cZ\x91\x8a')
'PRIV:WM/WMContentID:{Ë×[©h{F½t\x1dÊk{û'           PRIV(owner='WM/WMContentID', data=b'{\xcb\xd7[\xa9h{F\xbdt\x1d\xcak{\xc3\xbb')
'TALB' (Album/Movie/Show title)                     'The Contino Sessions'
'TBPM' (BPM (beats per minute))                     '93'
'TCOM' (Composer)                                   'Richard Fearless/Tim Holmes'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-09-13'
'TIT2' (Title/songname/content description)         'Flying'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '426893'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Death in Vegas'
'TPE2' (Band/orchestra/accompaniment)               'Death in Vegas'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Concrete'
'TRCK' (Track number/Position in set)               '4/9'
'TSO2'                                              'Death in Vegas'
'TSOP' (Performer sort order)                       'Death in Vegas'
'TSRC' (ISRC (international standard recording code))  'GBARS9800156'
'TXXX:ASIN'                                         'B000025A88'
'TXXX:Acoustid Id'                                  '405af74d-e696-4ac7-9a7d-e4dc9027de16'
'TXXX:BARCODE'                                      '743216985029'
'TXXX:CATALOGNUMBER'                                'HARD41CDU'
'TXXX:MusicBrainz Album Artist Id'                  '5b32946a-4c08-4a75-b1b1-60700470671f'
'TXXX:MusicBrainz Album Id'                         '73f8e3cf-2f74-48de-ab0a-ee8a7e0df4bb'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5b32946a-4c08-4a75-b1b1-60700470671f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronica', 'trip hop', 'alternative', 'indie', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+6.81 dB'
'TXXX:replaygain_track_peak'                        '0.188805'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'13ddbdc4-65c8-4273-b903-7f5b09bf1a18')

========================== row from database ==========================
                                              'id'  1376570
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/death in vegas/Death In Vegas - Flying.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  427
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6851777
                                           'mtime'  1636911128
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip death vegas In electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Death in Vegas
                                     'tag_release'  The Contino Sessions
                                       'tag_title'  Flying
                                             'bpm'  93.0
                                    'search_title'  'flying':1
                                   'search_artist'  'death':1 'in':2 'vegas':3
                                  'search_release'  'contino':2 'sessions':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':11 'death':3 'downtempo':10 'electronic':6 'hop':8 'in':5 'jazz':12 'or':9 'trip':7 'vegas':4
                                    'search_combo'  '00poprockelectronic':8 '00trip':9 'acid':18 'contino':6C 'death':2B,10 'downtempo':17 'electronic':13 'flying':1A 'hop':15 'in':3B,12 'jazz':19 'or':16 'sessions':7C 'the':5C 'trip':14 'vegas':4B,11
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'alternative', 'indie', 'electronic']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911127.6246893  (2021-11-14 18:32:07)
                             'size'  6851777