======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '266'
                                          'artist'  'Ergo Phizmiz'
                                     'text_people'  ''
                                         'release'  'All Our Clocks Are Dying: Prepared Piano Improvisations'
                                           'title'  'Pot Bellied March and Rumpus'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'Q-PLAY-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['plunderphonics', 'electronic', 'british', 'experimental', 'ambient']"
                                     'discogstags'  "['free improvisation', 'modern', 'pop', 'classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '109.5'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'All Our Clocks Are Dying: Prepared Piano Improvisations'
'TBPM' (BPM (beats per minute))                     '109.5'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TCOP' (Copyright message)                          'FMA-Limited: Download Only: http://freemusicarchive.org/FMA_License'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Pot Bellied March and Rumpus'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ergo Phizmiz'
'TPE2' (Band/orchestra/accompaniment)               'Ergo Phizmiz'
'TRCK' (Track number/Position in set)               '2'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf52.54.0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['free improvisation', 'modern', 'pop', 'classical']
'TXXX:lastfmtags'                                   ['plunderphonics', 'electronic', 'british', 'experimental', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.39 dB'
'TXXX:replaygain_track_peak'                        '0.842665'

========================== row from database ==========================
                                              'id'  391897
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/phizmiz/ergo_phizmiz_-_all_our_clocks_are_dying_prepared_piano_improvisations/Ergo_Phizmiz_-_02_-_Pot_Bellied_March_and_Rumpus.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  266
                                           'genre'  soundtrack-video
                                        'filesize'  10683945
                                           'mtime'  1636756997
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm phizmiz ergo_phizmiz_ _all_our_clocks_are_dying_prepared_piano_improvisations Ergo_Phizmiz_ _02_ _Pot_Bellied_March_and_Rumpus soundtrack video
                                      'tag_artist'  Ergo Phizmiz
                                     'tag_release'  All Our Clocks Are Dying: Prepared Piano Improvisations
                                       'tag_title'  Pot Bellied March and Rumpus
                                             'bpm'  109.5
                                    'search_title'  'and':4 'bellied':2 'march':3 'pot':1 'rumpus':5
                                   'search_artist'  'ergo':1 'phizmiz':2
                                  'search_release'  'all':1 'are':4 'clocks':3 'dying':5,6 'improvisations':9 'our':2 'piano':8 'prepared':7
                                     'search_rest'  '02':12 'all':4 'and':16 'are':7 'bellied':14 'clocks':6 'dying':8 'ergo':2 'improvisations':11 'march':15 'our':5 'phizmiz':1,3 'piano':10 'pot':13 'prepared':9 'rumpus':17 'soundtrack':18 'video':19
                                    'search_combo'  '02':28 'all':8C,20 'and':4A,32 'are':11C,23 'bellied':2A,30 'clocks':10C,22 'dying':12C,13C,24 'ergo':6B,18 'improvisations':16C,27 'march':3A,31 'our':9C,21 'phizmiz':7B,17,19 'piano':15C,26 'pot':1A,29 'prepared':14C,25 'rumpus':5A,33 'soundtrack':34 'video':35
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['plunderphonics', 'electronic', 'british', 'experimental', 'ambient']
                                        'tag_date'  2013
                                     'discogstags'  ['free improvisation', 'modern', 'pop', 'classical']

============================== file details ==============================
                                           'mtime'  1636756996.93352  (2021-11-12 23:43:16)
                             'size'  10683945