======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '412'
                                          'artist'  'Rabih Abou-Khalil'
                                     'text_people'  ''
                                         'release'  'Blue Camel'
                                           'title'  'Ziriab'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz fusion', 'jazz', 'oud', 'oriental', 'world music', 'world']"
                                     'discogstags'  "['jazz', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '8'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'loc-m-lebanon'
                                             'bpm'  '129.979'
                                             'key'  '5A'
                                        'acoustid'  '02d4dbb8-1ff3-4e0a-860b-fab44f711a91'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Blue Camel'
'TBPM' (BPM (beats per minute))                     '129.979'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-lebanon'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'Ziriab'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rabih Abou-Khalil'
'TPE2' (Band/orchestra/accompaniment)               'Rabih Abou-Khalil'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Enja Records'
'TRCK' (Track number/Position in set)               '3/8'
'TSO2'                                              'Abou-Khalil, Rabih'
'TSOP' (Performer sort order)                       'Abou-Khalil, Rabih'
'TXXX:ASIN'                                         'B000005C9N'
'TXXX:Acoustid Id'                                  '02d4dbb8-1ff3-4e0a-860b-fab44f711a91'
'TXXX:BARCODE'                                      '063757705321'
'TXXX:CATALOGNUMBER'                                'ENJ-7053 2'
'TXXX:MusicBrainz Album Artist Id'                  '4644d754-bdef-4323-9854-9e82acbdaa79'
'TXXX:MusicBrainz Album Id'                         'b6f9eef8-a8ea-42b3-9496-7943c02b4530'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4644d754-bdef-4323-9854-9e82acbdaa79'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['jazz fusion', 'jazz', 'oud', 'oriental', 'world music', 'world']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.00 dB'
'TXXX:replaygain_track_peak'                        '0.860857'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'52b11cbe-4c4a-4844-b456-8e20d9024fa8')

========================== row from database ==========================
                                              'id'  407490
                                            'path'  /data/Music/Bulk/00localcharacter/rabih abou-khalil/1992 - blue camel/Rabih Abou-Khalil - 03 - Ziriab.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  412
                                           'genre'  loc-m-lebanon
                                        'filesize'  6599104
                                           'mtime'  1620526889
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter rabih abou khalil 1992 blue camel 03 loc lebanon
                                      'tag_artist'  Rabih Abou-Khalil
                                     'tag_release'  Blue Camel
                                       'tag_title'  Ziriab
                                             'bpm'  129.979
                                    'search_title'  'ziriab':1
                                   'search_artist'  'abou':2 'aboukhalil':4 'khalil':3 'rabih':1
                                  'search_release'  'blue':1 'camel':2
                                     'search_rest'  '1992':4 'abou':2 'blue':5 'camel':6 'khalil':3 'lebanon':8 'loc':7 'rabih':1
                                    'search_combo'  '1992':11 'abou':3B,9 'aboukhalil':5B 'blue':6C,12 'camel':7C,13 'khalil':4B,10 'lebanon':15 'loc':14 'rabih':2B,8 'ziriab':1A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['jazz fusion', 'jazz', 'oud', 'oriental', 'world music', 'world']
                                        'tag_date'  1992
                                     'discogstags'  ['jazz', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620526888.5577154  (2021-05-09 04:21:28)
                             'size'  6599104