======================== unified (from filesystem) ========================
                                         'bitrate'  '271.862'
                                        'duration'  '171'
                                          'artist'  'Lazerhawk'
                                     'text_people'  ''
                                         'release'  'Visitors'
                                           'title'  'Distant Signal 003'
                                           'quals'  ("['Q-HAP-4', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronic', 'electro', 'synthwave', 'electropop', 'synthpop']"
                                     'discogstags'  "['electronic', 'synthwave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '13'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '124'
                                             'key'  '8B'
                                        'acoustid'  'b20d1d42-942d-4894-b9ec-59ab814dc21d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Visitors'
'TBPM' (BPM (beats per minute))                     '124'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-02-06'
'TFLT' (File type)                                  'MPG/3'
'TIT2' (Title/songname/content description)         'Distant Signal 003'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Lazerhawk'
'TPE2' (Band/orchestra/accompaniment)               'Lazerhawk'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rosso Corsa Records'
'TRCK' (Track number/Position in set)               '10/13'
'TSO2'                                              'Lazerhawk'
'TSOP' (Performer sort order)                       'Lazerhawk'
'TXXX:ASIN'                                         'B007C5JS68'
'TXXX:Acoustid Id'                                  'b20d1d42-942d-4894-b9ec-59ab814dc21d'
'TXXX:Artists'                                      'Lazerhawk'
'TXXX:CATALOGNUMBER'                                'RCR006'
'TXXX:MusicBrainz Album Artist Id'                  'b9e46d1a-9068-4615-9200-90b3d5eae68b'
'TXXX:MusicBrainz Album Id'                         '1924bf90-15e3-4a34-902e-18ba2f11acef'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b9e46d1a-9068-4615-9200-90b3d5eae68b'
'TXXX:MusicBrainz Release Group Id'                 'b2415927-a69a-40e3-afe7-fccec81d2d46'
'TXXX:MusicBrainz Release Track Id'                 '45f2c521-ea55-3a6e-9a42-7ea26ccdf542'
'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', 'synthwave']
'TXXX:lastfmtags'                                   ['electronic', 'electro', 'synthwave', 'electropop', 'synthpop']
'TXXX:originalyear'                                 '2012'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.24 dB'
'TXXX:replaygain_track_peak'                        '0.296630'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ddd343c5-cba3-4baf-8dab-806884f9320d')
'USER:Cop'                                          ('yright notice. These materials are protected by United States copyright law '
 'and by international treaties. You may use these materials for your '
 'personal, non-commercial use only. You may not otherwise reproduce, '
 'distribute, publicly perform, publicly display, or create derivative works '
 'of these materials, unless authorized by the appropriate copyright owner(s).')

========================== row from database ==========================
                                              'id'  1303705
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Lazerhawk - Visitors/10 Distant Signal 003.mp3
                                         'working'  None
                                         'bitrate'  271
                                    'duration_sec'  171
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  5906581
                                           'mtime'  1620609562
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo 10 electronic we disco italo
                                      'tag_artist'  Lazerhawk
                                     'tag_release'  Visitors
                                       'tag_title'  Distant Signal 003
                                             'bpm'  124.0
                                    'search_title'  'distant':1 'signal':2
                                   'search_artist'  'lazerhawk':1
                                  'search_release'  'visitors':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 'disco':3 'electronic':6 'italo':5 'waves':2 'we':7
                                    'search_combo'  '00disco':8 '00poprockelectronic':5 'disco':7 'distant':1A 'electronic':10 'italo':9 'lazerhawk':3B 'signal':2A 'visitors':4C 'waves':6 'we':11
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8B
                                           '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-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-4', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['electronic', 'electro', 'synthwave', 'electropop', 'synthpop']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic', 'synthwave']

============================== file details ==============================
                                           'mtime'  1620609562.2873297  (2021-05-10 03:19:22)
                             'size'  5906581