======================== unified (from filesystem) ========================
                                         'bitrate'  '205.347'
                                        'duration'  '386'
                                          'artist'  'Valerie Dore'
                                     'text_people'  ''
                                         'release'  'I♥ZYX: Italo Disco Collection 6'
                                           'title'  'Lancelot'
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'dance', 'italo disco', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo;electronic-we-electropop or synthpop'
                                             'bpm'  '100.8'
                                             'key'  '10A'
                                        'acoustid'  'f0700ec2-1790-4a8a-ac7d-342b5c0946ae'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'I♥ZYX: Italo Disco Collection 6'
'TBPM' (BPM (beats per minute))                     '100.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-disco or italo', 'electronic-we-electropop or synthpop']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-05-25'
'TIT2' (Title/songname/content description)         'Lancelot'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Valerie Dore'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/3'
'TPUB' (Publisher)                                  'ZYX Music'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Valerie Dore'
'TXXX:Acoustid Id'                                  'f0700ec2-1790-4a8a-ac7d-342b5c0946ae'
'TXXX:BARCODE'                                      '090204912551'
'TXXX:CATALOGNUMBER'                                'ZYX 81959-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ae3b7d60-f968-45b0-8cd6-0e2df988aaf4'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '50bb4028-fb86-4caf-b97e-08530437620f'
'TXXX:Q-HAP'                                        '4'
'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'                                   ['80s', 'dance', 'italo disco', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.472530'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd7f245ce-5fb3-4f50-8b75-d519fa641b55')

========================== row from database ==========================
                                              'id'  1314821
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Savage - Italo Disvo Collection 6/104-valerie_dore_-_lancelot.mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  386
                                           'genre'  electronic-we-disco or italo;electronic-we-electropop or synthpop
                                        'filesize'  9916145
                                           'mtime'  1620610816
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo Savage Disvo 104 valerie_dore_ _lancelot electronic we disco italo;electronic we electropop synthpop
                                      'tag_artist'  Valerie Dore
                                     'tag_release'  I♥ZYX: Italo Disco Collection 6
                                       'tag_title'  Lancelot
                                             'bpm'  100.8
                                    'search_title'  'lancelot':1
                                   'search_artist'  'dore':2 'valerie':1
                                  'search_release'  '6':8 'collection':7 'disco':6 'i':1,3 'italo':5 'zyx':2,4
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '104':8 'disco':3 'disvo':7 'dore':10 'electronic':12,15,17 'electropop':18 'italo':5,14,16 'lancelot':11 'savage':6 'synthpop':19 'valerie':9 'waves':2 'we':13
                                    'search_combo'  '00disco':15 '00poprockelectronic':12 '104':19 '6':11C 'collection':10C 'disco':9C,14 'disvo':18 'dore':3B,21 'electronic':23,26,28 'electropop':29 'i':4C,6C 'italo':8C,16,25,27 'lancelot':1A,22 'savage':17 'synthpop':30 'valerie':2B,20 'waves':13 'we':24 'zyx':5C,7C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-1', 'q-other-2', 'Q-HAP-4', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['80s', 'dance', 'italo disco', 'synthpop']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620610815.8420782  (2021-05-10 03:40:15)
                             'size'  9916145