======================== unified (from filesystem) ========================
                                         'bitrate'  '223.519'
                                        'duration'  '179'
                                          'artist'  'Bolbol Al-Hejaz & Soni Ahmad'
                                     'text_people'  ''
                                         'release'  'Qat, Coffee & Qambus: Raw 45s From Yemen'
                                           'title'  "Mushtaq (I'm Yearning)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '9'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'loc-m-yemen'
                                             'bpm'  '93.242'
                                             'key'  '4A'
                                        'acoustid'  '14c18770-bdba-4759-b05a-2391e472e62a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Qat, Coffee & Qambus: Raw 45s From Yemen'
'TBPM' (BPM (beats per minute))                     '93.242'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-yemen'
'TCOP' (Copyright message)                          'exystence.net'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         "Mushtaq (I'm Yearning)"
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bolbol Al-Hejaz & Soni Ahmad'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Dust-to-Digital'
'TRCK' (Track number/Position in set)               '3/9'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Bolbol Al-Hejaz & Soni Ahmad'
'TXXX:Acoustid Id'                                  '14c18770-bdba-4759-b05a-2391e472e62a'
'TXXX:Artists'                                      'Bolbol Al-Hejaz/Soni Ahmad'
'TXXX:CATALOGNUMBER'                                'DTD-30'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '9f9804f7-bc93-47b7-883b-37ca0ec3bcae'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '52305c48-e92f-4ed4-95a2-be9ab21f311c/856852b1-d57f-4e3d-85a0-98122266105b'
'TXXX:MusicBrainz Release Group Id'                 'be9f0d8c-4901-48aa-84a0-a32ef82310fb'
'TXXX:MusicBrainz Release Track Id'                 '814c311e-bf1e-4516-a382-f9f6d3e8a32f'
'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:originalyear'                                 '2013'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.47 dB'
'TXXX:replaygain_track_peak'                        '0.603127'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'472df539-8f19-4ac8-988b-250da05a6232')

========================== row from database ==========================
                                              'id'  1523910
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/VV.AA.  __QAT, COFFEE & QAMBUS - RAW 45_s FROM YEMEN__/03 - Mushtaq.mp3
                                         'working'  None
                                         'bitrate'  223
                                    'duration_sec'  179
                                           'genre'  loc-m-yemen
                                        'filesize'  5081819
                                           'mtime'  1621627083
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east VV.AA. __QAT, COFFEE QAMBUS RAW 45_s FROM YEMEN__ 03 loc yemen
                                      'tag_artist'  Bolbol Al-Hejaz & Soni Ahmad
                                     'tag_release'  Qat, Coffee & Qambus: Raw 45s From Yemen
                                       'tag_title'  Mushtaq (I'm Yearning)
                                             'bpm'  93.242
                                    'search_title'  'i':2 'im':4 'm':3 'mushtaq':1 'yearning':5,6
                                   'search_artist'  'ahmad':6 'al':2 'alhejaz':4 'bolbol':1 'hejaz':3 'soni':5
                                  'search_release'  '45s':7 'coffee':3 'from':8 'qambus':4,5 'qat':1,2 'raw':6 'yemen':9
                                     'search_rest'  '00south':1 '45':13 'aa':6 'coffee':10 'east':4 'europe':2 'from':15 'loc':17 'middle':3 'qambus':11 'qat':8,9 'raw':12 's':14 'vv':5 'vvaa':7 'yemen':16,18
                                    'search_combo'  '00south':22 '45':34 '45s':19C 'aa':27 'ahmad':12B 'al':8B 'alhejaz':10B 'bolbol':7B 'coffee':15C,31 'east':25 'europe':23 'from':20C,36 'hejaz':9B 'i':2A 'im':4A 'loc':38 'm':3A 'middle':24 'mushtaq':1A 'qambus':16C,17C,32 'qat':13C,14C,29,30 'raw':18C,33 's':35 'soni':11B 'vv':26 'vvaa':28 'yearning':5A,6A 'yemen':21C,37,39
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627083.4835427  (2021-05-21 21:58:03)
                             'size'  5081819