======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '258'
                                          'artist'  'Nosaj Thing'
                                     'text_people'  ''
                                         'release'  'Home'
                                           'title'  'Glue'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['glitch hop', 'ambient', 'electronic', 'hip hop', 'glitch']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-beats;electronic-th-techno-minimal or deephouse'
                                             'bpm'  '139.9'
                                             'key'  '4A'
                                        'acoustid'  'e60079dc-48ed-41ab-9899-fdd79d46ef4b'
rest: ''

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

'PRIV:Google/OriginalClientId:we57V/D/s3B802WnemHDuw'  PRIV(owner='Google/OriginalClientId', data=b'we57V/D/s3B802WnemHDuw')
'TALB' (Album/Movie/Show title)                     'Home'
'TBPM' (BPM (beats per minute))                     '139.9'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-beats',
 'electronic-th-techno-minimal or deephouse']
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-01-13'
'TIT2' (Title/songname/content description)         'Glue'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Nosaj Thing'
'TPE2' (Band/orchestra/accompaniment)               'Nosaj Thing'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Innovative Leisure Records'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Nosaj Thing'
'TSOP' (Performer sort order)                       'Nosaj Thing'
'TXXX:Acoustid Id'                                  'e60079dc-48ed-41ab-9899-fdd79d46ef4b'
'TXXX:CATALOGNUMBER'                                'IL20010'
'TXXX:MusicBrainz Album Artist Id'                  'b476bc5e-19ca-4e5a-82c8-1a068d601a7d'
'TXXX:MusicBrainz Album Id'                         'cf4b4cdf-8075-4c65-8f68-2fcb8205358a'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b476bc5e-19ca-4e5a-82c8-1a068d601a7d'
'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'                                   ['glitch hop', 'ambient', 'electronic', 'hip hop', 'glitch']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.708716'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2a3ede99-57c8-44b9-8755-f00b32cdf8c6')

========================== row from database ==========================
                                              'id'  1121062
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Home/04 Glue.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  258
                                           'genre'  electronic-generic or radio-beats;electronic-th-techno-minimal or deephouse
                                        'filesize'  10335032
                                           'mtime'  1620538388
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 04 electronic generic or radio beats;electronic th techno minimal or deephouse
                                      'tag_artist'  Nosaj Thing
                                     'tag_release'  Home
                                       'tag_title'  Glue
                                             'bpm'  139.9
                                    'search_title'  'glue':1
                                   'search_artist'  'nosaj':1 'thing':2
                                  'search_release'  'home':1
                                     'search_rest'  'beats':5,7 'deephouse':12 'electronic':1,6,8 'generic':2 'minimal':11 'or':3 'radio':4 'techno':10 'th':9
                                    'search_combo'  'beats':9,11 'deephouse':16 'electronic':5,10,12 'generic':6 'glue':1A 'home':4C 'minimal':15 'nosaj':2B 'or':7 'radio':8 'techno':14 'th':13 'thing':3B
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4A
                                           '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-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['glitch hop', 'ambient', 'electronic', 'hip hop', 'glitch']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620538388.4941003  (2021-05-09 07:33:08)
                             'size'  10335032