======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '267'
                                          'artist'  'YAS-KAZ'
                                     'text_people'  ''
                                         'release'  'Jomon-Sho'
                                           'title'  'The Magical Stones & The Double Mirrors + The Wave of Breathing'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new age', 'score']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan'
                                             'bpm'  '101.870'
                                             'key'  '2A'
                                        'acoustid'  'dd8a4fd8-b26a-4ee1-86f2-3ec7c83dbdf5'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Jomon-Sho'
'TBPM' (BPM (beats per minute))                     '101.870'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan'
'TDOR' (Original release time)                      '1985'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'The Magical Stones & The Double Mirrors + The Wave of Breathing'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'YAS-KAZ'
'TPE2' (Band/orchestra/accompaniment)               'YAS-KAZ'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Gramavision'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'YAS-KAZ'
'TSOP' (Performer sort order)                       'YAS-KAZ'
'TXXX:Acoustid Id'                                  'dd8a4fd8-b26a-4ee1-86f2-3ec7c83dbdf5'
'TXXX:CATALOGNUMBER'                                '18-7013-1'
'TXXX:MusicBrainz Album Artist Id'                  'fdac2c6e-d833-4537-ba3a-3042afeae91e'
'TXXX:MusicBrainz Album Id'                         '47b72143-ed51-40c8-9e10-ce78b33c9d34'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fdac2c6e-d833-4537-ba3a-3042afeae91e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['new age', 'score']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.18 dB'
'TXXX:replaygain_track_peak'                        '0.705932'

========================== row from database ==========================
                                              'id'  1391171
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Yas-Kaz - Jomon-Sho/04 The Magical Stones & The Double Mirrors + The Wave Of Breathing.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  267
                                           'genre'  loc-asia-japan
                                        'filesize'  10907040
                                           'mtime'  1637330163
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Yas Kaz 04 Of loc asia japan
                                      'tag_artist'  YAS-KAZ
                                     'tag_release'  Jomon-Sho
                                       'tag_title'  The Magical Stones & The Double Mirrors + The Wave of Breathing
                                             'bpm'  101.87
                                    'search_title'  'breathing':8 'double':4 'magical':2 'mirrors':5 'of':7 'stones':3 'the':1 'wave':6
                                   'search_artist'  'kaz':2 'yas':1 'yaskaz':3
                                  'search_release'  'jomon':1 'jomonsho':3 'sho':2
                                     'search_rest'  '00asia':1 'asia':6 'japan':7 'kaz':3 'loc':5 'of':4 'yas':2
                                    'search_combo'  '00asia':15 'asia':20 'breathing':8A 'double':4A 'japan':21 'jomon':12C 'jomonsho':14C 'kaz':10B,17 'loc':19 'magical':2A 'mirrors':5A 'of':7A,18 'sho':13C 'stones':3A 'the':1A 'wave':6A 'yas':9B,16 'yaskaz':11B
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['new age', 'score']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330163.031371  (2021-11-19 14:56:03)
                             'size'  10907040