======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '362'
                                          'artist'  'Electric Universe'
                                     'text_people'  ''
                                         'release'  'Higher Modes'
                                           'title'  'All Is Nothing'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['psychedelic trance', 'goa', 'psychedelic', 'psytrance', 'trance']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-th-trance-goa or psy'
                                             'bpm'  '144.0'
                                             'key'  '8A'
                                        'acoustid'  '3d9fdc98-e7f7-4172-a172-7c732c6f3459'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Higher Modes'
'TBPM' (BPM (beats per minute))                     '144.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-trance-goa or psy'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-03-28'
'TIT2' (Title/songname/content description)         'All Is Nothing'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Electric Universe'
'TPE2' (Band/orchestra/accompaniment)               'Electric Universe'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Electric Universe Records'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Electric Universe'
'TSOP' (Performer sort order)                       'Electric Universe'
'TXXX:ASIN'                                         'B004RJZ9RE'
'TXXX:Acoustid Id'                                  '3d9fdc98-e7f7-4172-a172-7c732c6f3459'
'TXXX:BARCODE'                                      '4250250404349'
'TXXX:CATALOGNUMBER'                                'ELU1CD004'
'TXXX:MusicBrainz Album Artist Id'                  'c4acef6a-1835-4da4-bdea-ba3b789dd36d'
'TXXX:MusicBrainz Album Id'                         'cc12b009-495b-44c5-93c5-914b81f02b14'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c4acef6a-1835-4da4-bdea-ba3b789dd36d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['psychedelic trance', 'goa', 'psychedelic', 'psytrance', 'trance']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.20 dB'
'TXXX:replaygain_track_peak'                        '0.454826'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'24c52f0e-5d7d-411a-a441-40c6f578f59e')

========================== row from database ==========================
                                              'id'  1407999
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Electric Universe - [2011] electric_universe_-_higher_modes_(elu1cd004)-2011/11. all is nothing.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  362
                                           'genre'  electronic-th-trance-goa or psy
                                        'filesize'  14492654
                                           'mtime'  1620559219
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat [2011] electric_universe_ _higher_modes_(elu1cd004) 2011 11. all is nothing electronic trance goa or psy
                                      'tag_artist'  Electric Universe
                                     'tag_release'  Higher Modes
                                       'tag_title'  All Is Nothing
                                             'bpm'  144.0
                                    'search_title'  'all':1 'is':2 'nothing':3
                                   'search_artist'  'electric':1 'universe':2
                                  'search_release'  'higher':1 'modes':2
                                     'search_rest'  '00poprockelectronic':1 '11':15,16 '2011':5,6 'all':17 'dance':3 'electric':7 'electronic':20 'elu1cd004':11,14 'generic':2 'goa':22 'higher':9,12 'is':18 'modes':10,13 'nothing':19 'or':23 'psy':24 'trance':21 'trapbeat':4 'universe':8
                                    'search_combo'  '00poprockelectronic':8 '11':22,23 '2011':12,13 'all':1A,24 'dance':10 'electric':4B,14 'electronic':27 'elu1cd004':18,21 'generic':9 'goa':29 'higher':6C,16,19 'is':2A,25 'modes':7C,17,20 'nothing':3A,26 'or':30 'psy':31 'trance':28 'trapbeat':11 'universe':5B,15
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic trance', 'goa', 'psychedelic', 'psytrance', 'trance']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620559219.0571692  (2021-05-09 13:20:19)
                             'size'  14492654