======================== unified (from filesystem) ========================
                                         'bitrate'  '109.228'
                                        'duration'  '28'
                                          'artist'  'Tim Maloney'
                                     'text_people'  ''
                                         'release'  'Free Speech for Sale'
                                           'title'  'Extra Suger-Free Gum'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '34'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-collage'
                                             'bpm'  '112.6'
                                             'key'  '11A'
                                        'acoustid'  '1e2b9497-3ca2-4d8c-94f4-566455e25f72'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Free Speech for Sale'
'TBPM' (BPM (beats per minute))                     '112.6'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-collage'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Extra Suger-Free Gum'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tim Maloney'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9/34'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Maloney, Tim'
'TXXX:Acoustid Id'                                  '1e2b9497-3ca2-4d8c-94f4-566455e25f72'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'cc3c2ceb-877f-428b-93c7-40e137b1282f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4cdc3084-509a-4f04-9c87-caae96f3755e'
'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:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.97 dB'
'TXXX:replaygain_track_peak'                        '0.580036'
'TXXX:tracknum'                                     '09'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'86320a6b-b548-4e9a-a17b-b47ffb1d94e5')

========================== row from database ==========================
                                              'id'  1376094
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Escape Mechanism - Free Speech for Sale [183k VBR]/09 Tim Maloney - Extra Sugar-Free Gum.mp3
                                         'working'  None
                                         'bitrate'  109
                                    'duration_sec'  28
                                           'genre'  electronic-experimental-collage
                                        'filesize'  391367
                                           'mtime'  1636920704
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Escape Mechanism [183k VBR] 09 Sugar electronic experimental collage
                                      'tag_artist'  Tim Maloney
                                     'tag_release'  Free Speech for Sale
                                       'tag_title'  Extra Suger-Free Gum
                                             'bpm'  112.6
                                    'search_title'  'extra':1 'free':3 'gum':5 'suger':2 'sugerfree':4
                                   'search_artist'  'maloney':2 'tim':1
                                  'search_release'  'for':3 'free':1 'sale':4 'speech':2
                                     'search_rest'  '183k':3,4 'collage':10 'electronic':8 'escape':1 'experimental':9 'mechanism':2 'sugar':7 'vbr':5,6
                                    'search_combo'  '183k':14,15 'collage':21 'electronic':19 'escape':12 'experimental':20 'extra':1A 'for':10C 'free':3A,8C 'gum':5A 'maloney':7B 'mechanism':13 'sale':11C 'speech':9C 'sugar':18 'suger':2A 'sugerfree':4A 'tim':6B 'vbr':16,17
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636920703.9673111  (2021-11-14 21:11:43)
                             'size'  391367