======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '171'
                                          'artist'  'The Peepshows'
                                     'text_people'  ''
                                         'release'  'Cheap Shots Vol. Iv'
                                           'title'  'Thy Will (Not Mine)'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['punk rock', 'rock', 'punk', 'swedish', 'punk-rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '111.517'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Cheap Shots Vol. Iv'
'TBPM' (BPM (beats per minute))                     '111.517'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Thy Will (Not Mine)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Peepshows'
'TRCK' (Track number/Position in set)               '9'
'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'                                   ['punk rock', 'rock', 'punk', 'swedish', 'punk-rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.62 dB'
'TXXX:replaygain_track_peak'                        '0.336374'

========================== row from database ==========================
                                              'id'  1356932
                                            'path'  /data/Music/Bulk/00poprockelectronic/swedish rock/The Peepshows - Thy will (not mine)Re1.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  171
                                           'genre'  rock-pop
                                        'filesize'  2746240
                                           'mtime'  1620392808
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic swedish rock will (not mine)Re1 rock pop
                                      'tag_artist'  The Peepshows
                                     'tag_release'  Cheap Shots Vol. Iv
                                       'tag_title'  Thy Will (Not Mine)
                                             'bpm'  111.517
                                    'search_title'  'mine':5,6 'not':3,4 'thy':1 'will':2
                                   'search_artist'  'peepshows':2 'the':1
                                  'search_release'  'cheap':1 'iv':5 'shots':2 'vol':3,4
                                     'search_rest'  '00poprockelectronic':1 'mine':7 'minere1':9 'not':5,6 'pop':10 're1':8 'rock':3 'swedish':2 'will':4
                                    'search_combo'  '00poprockelectronic':14 'cheap':9C 'iv':13C 'mine':5A,6A,20 'minere1':22 'not':3A,4A,18,19 'peepshows':8B 'pop':23 're1':21 'rock':16 'shots':10C 'swedish':15 'the':7B 'thy':1A 'vol':11C,12C 'will':2A,17
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['punk rock', 'rock', 'punk', 'swedish', 'punk-rock']
                                        'tag_date'  2000
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620392808.161044  (2021-05-07 15:06:48)
                             'size'  2746240