======================== unified (from filesystem) ========================
                                         'bitrate'  '268.415'
                                        'duration'  '214'
                                          'artist'  'Andrew Pekler'
                                     'text_people'  ''
                                         'release'  'Echo Expansion'
                                           'title'  'New Fibrillation'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'downtempo', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '16'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '120.758'
                                             'key'  '10A'
                                        'acoustid'  '4a4c41ec-7262-4cf1-9983-f9d95d12fce2'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '1/'
'COMM:iTunPGAP:eng'                                 '1/'
'TALB' (Album/Movie/Show title)                     'Echo Expansion'
'TBPM' (BPM (beats per minute))                     '120.758'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2009-08-18'
'TIT2' (Title/songname/content description)         'New Fibrillation'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Andrew Pekler'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Porter Records'
'TRCK' (Track number/Position in set)               '16/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Pekler, Andrew'
'TXXX:ASIN'                                         'B002GOXJXS'
'TXXX:AccurateRipDiscID'                            '016-001ff663-0185c33f-c60da510-16'
'TXXX:AccurateRipResult'                            'AccurateRip: Not in database   [8CF827A2]'
'TXXX:Acoustid Id'                                  '4a4c41ec-7262-4cf1-9983-f9d95d12fce2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '9b3d8f24-707c-4903-988a-4f36644c5c7d'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'ff0311ad-5acc-4346-9952-ff55112568ca'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'downtempo', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.445035'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'63e86396-82e0-4e11-9f5d-d1f8870356cf')

========================== row from database ==========================
                                              'id'  1389193
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Life Force Trio - VA - Dublab Echo Expansion V0/16 New Fibrillation - Andrew Pekler.mp3
                                         'working'  None
                                         'bitrate'  268
                                    'duration_sec'  214
                                           'genre'  electronic
                                        'filesize'  7196655
                                           'mtime'  1636912753
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm The Life Force Trio VA Dublab V0 16 electronic
                                      'tag_artist'  Andrew Pekler
                                     'tag_release'  Echo Expansion
                                       'tag_title'  New Fibrillation
                                             'bpm'  120.758
                                    'search_title'  'fibrillation':2 'new':1
                                   'search_artist'  'andrew':1 'pekler':2
                                  'search_release'  'echo':1 'expansion':2
                                     'search_rest'  'dublab':6 'electronic':8 'force':3 'life':2 'the':1 'trio':4 'v0':7 'va':5
                                    'search_combo'  'andrew':3B 'dublab':12 'echo':5C 'electronic':14 'expansion':6C 'fibrillation':2A 'force':9 'life':8 'new':1A 'pekler':4B 'the':7 'trio':10 'v0':13 'va':11
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'downtempo', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636912752.638229  (2021-11-14 18:59:12)
                             'size'  7196655