======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '58'
                                          'artist'  'LOVE PSYCHEDELICO'
                                     'text_people'  ''
                                         'release'  'The Greatest Hits'
                                           'title'  'Are you still dreaming ever-free?'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '11'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jpop'
                                             'bpm'  '120'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Greatest Hits'
'TBPM' (BPM (beats per minute))                     '120'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jpop']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-01-11'
'TIT2' (Title/songname/content description)         'Are you still dreaming ever-free?'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'LOVE PSYCHEDELICO'
'TPE2' (Band/orchestra/accompaniment)               'LOVE PSYCHEDELICO'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Victor'
'TRCK' (Track number/Position in set)               '6/11'
'TSO2'                                              'LOVE PSYCHEDELICO'
'TSOP' (Performer sort order)                       'LOVE PSYCHEDELICO'
'TXXX:Artists'                                      'LOVE PSYCHEDELICO'
'TXXX:BARCODE'                                      '4988002408641'
'TXXX:CATALOGNUMBER'                                'VICL-60666'
'TXXX:MusicBrainz Album Artist Id'                  '2367827d-3590-4d64-9cad-3470172b254a'
'TXXX:MusicBrainz Album Id'                         'f8f2ce87-eb77-4d6e-9067-ae87c62e2aa6'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2367827d-3590-4d64-9cad-3470172b254a'
'TXXX:MusicBrainz Release Group Id'                 '37a489c3-1434-3ce8-b8a0-a9c40ed2b426'
'TXXX:MusicBrainz Release Track Id'                 '7bd890ea-3316-3f66-8c39-0b0fe7a56913'
'TXXX:Q-HAP'                                        '3'
'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'                                   ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.79 dB'
'TXXX:replaygain_track_peak'                        '0.342750'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'479b595a-7457-4b00-93c4-f8f4afd9bb91')

========================== row from database ==========================
                                              'id'  926971
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Love Psychedelico/06 - Love Psychedelico - Are You Still Dreaming Ever-Free.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  58
                                           'genre'  loc-asia-japan;loc-asia-japan-jpop
                                        'filesize'  1166138
                                           'mtime'  1622821765
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Love Psychedelico 06 Love Psychedelico You Still Dreaming Ever Free loc asia japan;loc asia japan jpop
                                      'tag_artist'  LOVE PSYCHEDELICO
                                     'tag_release'  The Greatest Hits
                                       'tag_title'  Are you still dreaming ever-free?
                                             'bpm'  120.0
                                    'search_title'  'are':1 'dreaming':4 'ever':5 'everfree':7 'free':6 'still':3 'you':2
                                   'search_artist'  'love':1 'psychedelico':2
                                  'search_release'  'greatest':2 'hits':3 'the':1
                                     'search_rest'  '00asia':1 'asia':10 'dreaming':6 'ever':7 'free':8 'japan':11,13,15 'jpop':16 'loc':9,12,14 'love':2 'psychedelico':3 'still':5 'you':4
                                    'search_combo'  '00asia':13 'are':1A 'asia':22 'dreaming':4A,18 'ever':5A,19 'everfree':7A 'free':6A,20 'greatest':11C 'hits':12C 'japan':23,25,27 'jpop':28 'loc':21,24,26 'love':8B,14 'psychedelico':9B,15 'still':3A,17 'the':10C 'you':2A,16
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622821764.8172777  (2021-06-04 17:49:24)
                             'size'  1166138