======================== unified (from filesystem) ========================
                                         'bitrate'  '147.51'
                                        'duration'  '262'
                                          'artist'  'Bombay Bicycle Club'
                                     'text_people'  ''
                                         'release'  'I Had The Blues But I Shook Th'
                                           'title'  'You Already Know'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', '2009', 'british', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '32'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '95.528'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:{\x16\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x16\x00\x00')
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'TALB' (Album/Movie/Show title)                     'I Had The Blues But I Shook Th'
'TBPM' (BPM (beats per minute))                     '95.528'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDRC' (Recording time)                             '2009-08-04'
'TIT2' (Title/songname/content description)         'You Already Know'
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Bombay Bicycle Club'
'TRCK' (Track number/Position in set)               '32'
'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:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2008-06-25'
'TXXX:Source'                                       'CDS (Promo)'
'TXXX:lastfmtags'                                   ['indie', 'alternative', '2009', 'british', 'indie rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.86 dB'
'TXXX:replaygain_track_peak'                        '0.514508'

========================== row from database ==========================
                                              'id'  1247176
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Bombay Bicycle Club/I Had The Blues But I Shook Them Loose/07 you already know.mp3
                                         'working'  None
                                         'bitrate'  147
                                    'duration_sec'  262
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  4880006
                                           'mtime'  1636400585
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Them Loose 07 you already know ifs songwriter indie
                                      'tag_artist'  Bombay Bicycle Club
                                     'tag_release'  I Had The Blues But I Shook Th
                                       'tag_title'  You Already Know
                                             'bpm'  95.528
                                    'search_title'  'already':2 'know':3 'you':1
                                   'search_artist'  'bicycle':2 'bombay':1 'club':3
                                  'search_release'  'blues':4 'but':5 'had':2 'i':1 'shook':6 'th':7 'the':3
                                     'search_rest'  '00singer':1 'already':7 'eos':3 'ifs':9 'indie':10 'know':8 'loose':5 'songwriter':2 'them':4 'you':6
                                    'search_combo'  '00singer':14 'already':2A,20 'bicycle':5B 'blues':10C 'bombay':4B 'but':11C 'club':6B 'eos':16 'had':8C 'i':7C 'ifs':22 'indie':23 'know':3A,21 'loose':18 'shook':12C 'songwriter':15 'th':13C 'the':9C 'them':17 'you':1A,19
                                    'tag_tracknum'  32
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', '2009', 'british', 'indie rock']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636400584.6085992  (2021-11-08 20:43:04)
                             'size'  4880006