======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '174'
                                          'artist'  'George Shimabukuro + Norman Ni'
                                     'text_people'  ''
                                         'release'  'Phonoanomalies for Hi-Fi Bugs'
                                           'title'  'Japanese Rumba'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  '35'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '145.2'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Phonoanomalies for Hi-Fi Bugs'
'TBPM' (BPM (beats per minute))                     '145.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Japanese Rumba'
'TKEY' (Initial key)                                '7B'
'TLEN' (Length)                                     '0'
'TPE1' (Lead performer(s)/Soloist(s))               'George Shimabukuro + Norman Ni'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '29/35'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'George Shimabukuro + Norman Ni'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '09df8a07-cfc0-4750-bdd2-feca989724ca'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '364e0b00-668d-4059-b511-58d725a14e3e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.12 dB'
'TXXX:replaygain_track_peak'                        '0.642479'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f2dcf3e5-e5ef-4ee4-aff1-04b4a9e8828a')

========================== row from database ==========================
                                              'id'  1367497
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Eloise Trio - phonoanomalies for hi-fi bugs [unknown 2001]/george shimabukuro + norman ni - phonoanomalies for hi-fi bugs [unknown] - 29 - japanese rumba.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  174
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  4187871
                                           'mtime'  1636916023
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm The Eloise Trio phonoanomalies fi bugs [unknown 2001] george shimabukuro norman ni phonoanomalies fi bugs [unknown] 29 japanese rumba electronic experimental oddness
                                      'tag_artist'  George Shimabukuro + Norman Ni
                                     'tag_release'  Phonoanomalies for Hi-Fi Bugs
                                       'tag_title'  Japanese Rumba
                                             'bpm'  145.2
                                    'search_title'  'japanese':1 'rumba':2
                                   'search_artist'  'george':1 'ni':4 'norman':3 'shimabukuro':2
                                  'search_release'  'bugs':6 'fi':4 'for':2 'hi':3 'hifi':5 'phonoanomalies':1
                                     'search_rest'  '2001':9,10 '29':16 'bugs':6 'electronic':19 'eloise':2 'experimental':20 'fi':5 'george':11 'japanese':17 'ni':14 'norman':13 'oddness':21 'phonoanomalies':4 'rumba':18 'shimabukuro':12 'the':1 'trio':3 'unknown':7,8,15
                                    'search_combo'  '2001':21,22 '29':28 'bugs':12C,18 'electronic':31 'eloise':14 'experimental':32 'fi':10C,17 'for':8C 'george':3B,23 'hi':9C 'hifi':11C 'japanese':1A,29 'ni':6B,26 'norman':5B,25 'oddness':33 'phonoanomalies':7C,16 'rumba':2A,30 'shimabukuro':4B,24 'the':13 'trio':15 'unknown':19,20,27
                                    'tag_tracknum'  29
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916023.3309457  (2021-11-14 19:53:43)
                             'size'  4187871