======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '122'
                                          'artist'  'Jeff Milligan'
                                     'text_people'  ''
                                         'release'  'Fabric 17: Akufen'
                                           'title'  'In My Life'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['minimal', 'canadian', 'minimal tech-house', 'minimal techno', 'electronica']"
                                     'discogstags'  "['techno', 'electronic', 'minimal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '21'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '128.7'
                                             'key'  '12A'
                                        'acoustid'  '5d382054-286d-466b-aa7c-5133777d8415'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fabric 17: Akufen'
'TBPM' (BPM (beats per minute))                     '128.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-07-19'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['DJ-mix', 'Akufen']])
'TIT2' (Title/songname/content description)         'In My Life'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jeff Milligan'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'fabric'
'TRCK' (Track number/Position in set)               '20/21'
'TSO2'                                              'Akufen'
'TSOP' (Performer sort order)                       'Milligan, Jeff'
'TXXX:ASIN'                                         'B00022VMQM'
'TXXX:Acoustid Id'                                  '5d382054-286d-466b-aa7c-5133777d8415'
'TXXX:BARCODE'                                      '0802560003329'
'TXXX:CATALOGNUMBER'                                'Fabric33'
'TXXX:MusicBrainz Album Artist Id'                  'a5b263e3-069f-46a2-9955-326d39392dd2'
'TXXX:MusicBrainz Album Id'                         'bdd587c3-9657-4c63-83ff-e7b9e5a7cc27'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '088e93ae-6215-4afc-8fdd-ec6c3132c045'
'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'                                  ['techno', 'electronic', 'minimal']
'TXXX:lastfmtags'                                   ['minimal', 'canadian', 'minimal tech-house', 'minimal techno', 'electronica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.86 dB'
'TXXX:replaygain_track_peak'                        '0.849543'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0ef8f48c-86fd-48cf-96f2-d7aba1de5ee0')

========================== row from database ==========================
                                              'id'  1378282
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Stephen Beaupré - Fabric 17 - Akufen/20 - Jeff Milligan - In My Life.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  122
                                           'genre'  electronic-experimental
                                        'filesize'  3920720
                                           'mtime'  1621625503
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Stephen Beaupré 20 electronic experimental
                                      'tag_artist'  Jeff Milligan
                                     'tag_release'  Fabric 17: Akufen
                                       'tag_title'  In My Life
                                             'bpm'  128.7
                                    'search_title'  'in':1 'life':3 'my':2
                                   'search_artist'  'jeff':1 'milligan':2
                                  'search_release'  '17':2,3 'akufen':4 'fabric':1
                                     'search_rest'  '20':4 'beaupre':2,3 'electronic':5 'experimental':6 'stephen':1
                                    'search_combo'  '17':7C,8C '20':13 'akufen':9C 'beaupre':11,12 'electronic':14 'experimental':15 'fabric':6C 'in':1A 'jeff':4B 'life':3A 'milligan':5B 'my':2A 'stephen':10
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['minimal', 'canadian', 'minimal tech-house', 'minimal techno', 'electronica']
                                        'tag_date'  2004
                                     'discogstags'  ['techno', 'electronic', 'minimal']

============================== file details ==============================
                                           'mtime'  1621625502.768577  (2021-05-21 21:31:42)
                             'size'  3920720