======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '433'
                                          'artist'  'Robert Millis'
                                     'text_people'  ''
                                         'release'  'Leaf Music Drunks Distant Drums'
                                           'title'  'Buddhist Ruins, Cambodia / Evening Ambiance, Myanmar'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['phonography', 'sublime frequencies', 'field recording', 'american', "
 "'acoustic', 'electronic']")
                                     'discogstags'  "['non-music', 'folk, world, & country', 'field recording']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '21'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-myanmar'
                                             'bpm'  '118.706'
                                             'key'  '11A'
                                        'acoustid'  '67781aa4-459d-4545-9652-408374966ff8'
rest: ''

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

'PRIV:AverageLevel:×\x07\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xd7\x07\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Leaf Music Drunks Distant Drums'
'TBPM' (BPM (beats per minute))                     '118.706'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-myanmar'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Buddhist Ruins, Cambodia / Evening Ambiance, Myanmar'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Robert Millis'
'TPE2' (Band/orchestra/accompaniment)               'Robert Millis'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Anomalous Records'
'TRCK' (Track number/Position in set)               '20/21'
'TSO2'                                              'Millis, Robert'
'TSOP' (Performer sort order)                       'Millis, Robert'
'TXXX:Acoustid Id'                                  '67781aa4-459d-4545-9652-408374966ff8'
'TXXX:BARCODE'                                      '646315252620'
'TXXX:Blank'                                        '20'
'TXXX:CATALOGNUMBER'                                'NOM26'
'TXXX:MusicBrainz Album Artist Id'                  '7a65eb0f-160f-4f3d-b626-a5015b64dd1e'
'TXXX:MusicBrainz Album Id'                         '023bd2a3-1e34-4295-b3ce-c790fe394b7c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7a65eb0f-160f-4f3d-b626-a5015b64dd1e'
'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'                                  ['non-music', 'folk, world, & country', 'field recording']
'TXXX:lastfmtags'                                   ['phonography',
 'sublime frequencies',
 'field recording',
 'american',
 'acoustic',
 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+3.13 dB'
'TXXX:replaygain_track_peak'                        '0.852192'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5479a60c-1c1a-49e1-87b7-efb109807259')

========================== row from database ==========================
                                              'id'  479489
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[ANOM26] Various Artists - Leaf Music, Drunks, Distant Drums (Anomalous Records,2004)/20 Buddhist Nuns, Cambodia - Evening Ambiance, Myanmar.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  433
                                           'genre'  loc-asia-myanmar
                                        'filesize'  10406248
                                           'mtime'  1621627122
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Sublime Frequencies [ANOM26] Various Artists Music, Drunks, (Anomalous Records,2004) 20 Nuns, loc asia myanmar
                                      'tag_artist'  Robert Millis
                                     'tag_release'  Leaf Music Drunks Distant Drums
                                       'tag_title'  Buddhist Ruins, Cambodia / Evening Ambiance, Myanmar
                                             'bpm'  118.706
                                    'search_title'  'ambiance':6,7 'buddhist':1 'cambodia':4 'evening':5 'myanmar':8 'ruins':2,3
                                   'search_artist'  'millis':2 'robert':1
                                  'search_release'  'distant':4 'drums':5 'drunks':3 'leaf':1 'music':2
                                     'search_rest'  '20':17 '2004':14,16 'anom26':3,4 'anomalous':11,12 'artists':6 'asia':21 'drunks':9,10 'frequencies':2 'loc':20 'music':7,8 'myanmar':22 'nuns':18,19 'records':13,15 'sublime':1 'various':5
                                    'search_combo'  '20':32 '2004':29,31 'ambiance':6A,7A 'anom26':18,19 'anomalous':26,27 'artists':21 'asia':36 'buddhist':1A 'cambodia':4A 'distant':14C 'drums':15C 'drunks':13C,24,25 'evening':5A 'frequencies':17 'leaf':11C 'loc':35 'millis':10B 'music':12C,22,23 'myanmar':8A,37 'nuns':33,34 'records':28,30 'robert':9B 'ruins':2A,3A 'sublime':16 'various':20
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  11A
                                           '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-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['phonography', 'sublime frequencies', 'field recording', 'american', 'acoustic', 'electronic']
                                        'tag_date'  2004
                                     'discogstags'  ['non-music', 'folk, world, & country', 'field recording']

============================== file details ==============================
                                           'mtime'  1621627121.7377107  (2021-05-21 21:58:41)
                             'size'  10406248