======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '324'
                                          'artist'  'Futurisk'
                                     'text_people'  ''
                                         'release'  'Player Piano'
                                           'title'  'Lonely Streets'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['coldwave', 'minimal synth', 'electropunk', 'minimal wave', 'new wave']"
                                     'discogstags'  "['electro', 'electronic', 'synth-pop', 'minimal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '132.5'
                                             'key'  '12A'
                                        'acoustid'  'ceb1457b-e0c5-469f-ad2c-003899625af1'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Player Piano'
'TBPM' (BPM (beats per minute))                     '132.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-06-01'
'TIT2' (Title/songname/content description)         'Lonely Streets'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Futurisk'
'TPE2' (Band/orchestra/accompaniment)               'Futurisk'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Minimal Wave'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Futurisk'
'TSOP' (Performer sort order)                       'Futurisk'
'TXXX:Acoustid Id'                                  'ceb1457b-e0c5-469f-ad2c-003899625af1'
'TXXX:CATALOGNUMBER'                                'MW023'
'TXXX:MusicBrainz Album Artist Id'                  'c560f9b1-7435-4cf9-b9a8-0dac9173cf0e'
'TXXX:MusicBrainz Album Id'                         '2aad697c-92e0-46b5-92f7-1bb9bed58559'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c560f9b1-7435-4cf9-b9a8-0dac9173cf0e'
'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:TRACKTOTAL'                                   '11'
'TXXX:discogstags'                                  ['electro', 'electronic', 'synth-pop', 'minimal']
'TXXX:lastfmtags'                                   ['coldwave', 'minimal synth', 'electropunk', 'minimal wave', 'new wave']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.47 dB'
'TXXX:replaygain_track_peak'                        '0.430720'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b0cee7fd-f5e3-4a11-941c-895b0af49044')

========================== row from database ==========================
                                              'id'  654572
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/[MW023] Futurisk - Player Piano (Album) WEB [2011] 320Kbps {Expanded Reissue}/02. Lonely Streets (1982).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  324
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  12965313
                                           'mtime'  1620540519
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave [MW023] (Album) WEB [2011] 320Kbps {Expanded Reissue} 02. (1982) electronic we new wave or post punk
                                      'tag_artist'  Futurisk
                                     'tag_release'  Player Piano
                                       'tag_title'  Lonely Streets
                                             'bpm'  132.5
                                    'search_title'  'lonely':1 'streets':2
                                   'search_artist'  'futurisk':1
                                  'search_release'  'piano':2 'player':1
                                     'search_rest'  '02':13,14 '1982':15,16 '2011':8,9 '320kbps':10 'album':5,6 'electronic':17 'expanded':11 'minimal':1 'mw023':3,4 'new':19 'or':20 'post':21 'punk':22 'reissue':12 'wave':2 'we':18 'web':7
                                    'search_combo'  '02':18,19 '1982':20,21 '2011':13,14 '320kbps':15 'album':10,11 'electronic':22 'expanded':16 'futurisk':3B 'lonely':1A 'minimal':6 'mw023':8,9 'new':24 'or':25 'piano':5C 'player':4C 'post':26 'punk':27 'reissue':17 'streets':2A 'wave':7 'we':23 'web':12
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['coldwave', 'minimal synth', 'electropunk', 'minimal wave', 'new wave']
                                        'tag_date'  2010
                                     'discogstags'  ['electro', 'electronic', 'synth-pop', 'minimal']

============================== file details ==============================
                                           'mtime'  1620540518.9842045  (2021-05-09 08:08:38)
                             'size'  12965313