======================== unified (from filesystem) ========================
                                         'bitrate'  '189.883'
                                        'duration'  '91'
                                          'artist'  'Modest Mouse'
                                     'text_people'  ''
                                         'release'  'This Is A Long Drive For Som..'
                                           'title'  'Might'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '127.284'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:AverageLevel:¦\x18\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xa6\x18\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'This Is A Long Drive For Som..'
'TBPM' (BPM (beats per minute))                     '127.284'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Might'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Modest Mouse'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'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'                        '-0.12 dB'
'TXXX:replaygain_track_peak'                        '0.442072'

========================== row from database ==========================
                                              'id'  1325009
                                            'path'  /data/Music/Bulk/00poprockelectronic/Modest Mouse/This Is A Long Drive For Someone With Nothing To Think About/04-modest_mouse-might-eos.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  91
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2173626
                                           'mtime'  1621697464
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Someone With Nothing To Think About 04 modest_mouse might eos ifs songwriter indie rock
                                      'tag_artist'  Modest Mouse
                                     'tag_release'  This Is A Long Drive For Som..
                                       'tag_title'  Might
                                             'bpm'  127.284
                                    'search_title'  'might':1
                                   'search_artist'  'modest':1 'mouse':2
                                  'search_release'  'a':3 'drive':5 'for':6 'is':2 'long':4 'som':7,8 'this':1
                                     'search_rest'  '00poprockelectronic':1 'about':7 'eos':11 'ifs':12 'indie':14 'might':10 'modest':8 'mouse':9 'nothing':4 'rock':15 'someone':2 'songwriter':13 'think':6 'to':5 'with':3
                                    'search_combo'  '00poprockelectronic':12 'a':6C 'about':18 'drive':8C 'eos':22 'for':9C 'ifs':23 'indie':25 'is':5C 'long':7C 'might':1A,21 'modest':2B,19 'mouse':3B,20 'nothing':15 'rock':26 'som':10C,11C 'someone':13 'songwriter':24 'think':17 'this':4C 'to':16 'with':14
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           '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-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621697463.6394122  (2021-05-22 17:31:03)
                             'size'  2173626