======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '126'
                                          'artist'  'Less Than Jake'
                                     'text_people'  'Less Than Jake'
                                         'release'  'Losing Streak'
                                           'title'  'Automatic'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ska punk', 'punk rock', 'ska', 'punk', 'rock']"
                                     'discogstags'  "['rock', 'ska', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-ska-punk'
                                             'bpm'  '132.617'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Losing Streak'
'TBPM' (BPM (beats per minute))                     '132.617'
'TCOM' (Composer)                                   'Less Than Jake'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-ska-punk'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Automatic'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Less Than Jake'
'TPE2' (Band/orchestra/accompaniment)               'Less Than Jake'
'TPUB' (Publisher)                                  'No Idea'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['rock', 'ska', 'punk']
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.27 dB'
'TXXX:replaygain_track_peak'                        '0.312241'

========================== row from database ==========================
                                              'id'  1298540
                                            'path'  /data/Music/Bulk/00poprockelectronic/Less Than Jake/losing streak/01 Automatic.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  126
                                           'genre'  loc-style-reggae or dub or ska or dancehall-ska-punk
                                        'filesize'  2024969
                                           'mtime'  1621637854
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic losing streak 01 loc style reggae or dub or ska or dancehall ska punk
                                      'tag_artist'  Less Than Jake
                                     'tag_release'  Losing Streak
                                       'tag_title'  Automatic
                                             'bpm'  132.617
                                    'search_title'  'automatic':1
                                   'search_artist'  'jake':3 'less':1 'than':2
                                  'search_release'  'losing':1 'streak':2
                                     'search_rest'  '00poprockelectronic':1 'dancehall':10 'dub':8 'loc':4 'losing':2 'or':7 'punk':11 'reggae':6 'ska':9 'streak':3 'style':5
                                    'search_combo'  '00poprockelectronic':7 'automatic':1A 'dancehall':16 'dub':14 'jake':4B 'less':2B 'loc':10 'losing':5C,8 'or':13 'punk':17 'reggae':12 'ska':15 'streak':6C,9 'style':11 'than':3B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-3', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
                                        'tag_date'  1996
                                     'discogstags'  ['rock', 'ska', 'punk']

============================== file details ==============================
                                           'mtime'  1621637853.8959115  (2021-05-22 00:57:33)
                             'size'  2024969