======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '148'
                                          'artist'  'Lemon Kittens'
                                     'text_people'  ''
                                         'release'  'A Tribute to Some Bizarre, Volume 2'
                                           'title'  'Whom Do I Have to Ask'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['post-punk', 'experimental', 'avant-garde', 'punk', 'avantgarde']"
                                     'discogstags'  "['electronic', 'experimental', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '21'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '126'
                                             'key'  '3B'
                                        'acoustid'  '2a8c4835-1be9-4a5b-b213-770a476ef25d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'A Tribute to Some Bizarre, Volume 2'
'TBPM' (BPM (beats per minute))                     '126'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Whom Do I Have to Ask'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD-R'
'TPE1' (Lead performer(s)/Soloist(s))               'Lemon Kittens'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A Tribute to Some Bizarre'
'TRCK' (Track number/Position in set)               '8/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Lemon Kittens'
'TXXX:Acoustid Id'                                  '2a8c4835-1be9-4a5b-b213-770a476ef25d'
'TXXX:Artists'                                      'Lemon Kittens'
'TXXX:CATALOGNUMBER'                                'ATTSB 02'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '1a2a37cc-1e94-4a5b-b0f9-d20115142ce8'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'bc34c0c9-2d5d-4d97-a178-0e5eecb8d75d'
'TXXX:MusicBrainz Release Group Id'                 'df36bc52-2630-45c0-88ff-7fe8fb223e7b'
'TXXX:MusicBrainz Release Track Id'                 '4cdce33a-9c72-31c4-baf9-44e0c09cb588'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'experimental', 'rock']
'TXXX:lastfmtags'                                   ['post-punk', 'experimental', 'avant-garde', 'punk', 'avantgarde']
'TXXX:originalyear'                                 '2003'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.27 dB'
'TXXX:replaygain_track_peak'                        '0.391699'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4bec0ce7-3fd3-4ae6-a3fc-24b9f8ffb82e')

========================== row from database ==========================
                                              'id'  850805
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/A Tribute To Some Bizarre/A Tribute To Some Bizarre Vol. 2 [192k]/08 - lemon kittens  - whom do i have to ask.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  148
                                           'genre'  electronic-unsorted
                                        'filesize'  3664057
                                           'mtime'  1647348713
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm To To Vol. [192k] 08 lemon kittens whom do have ask electronic unsorted
                                      'tag_artist'  Lemon Kittens
                                     'tag_release'  A Tribute to Some Bizarre, Volume 2
                                       'tag_title'  Whom Do I Have to Ask
                                             'bpm'  126.0
                                    'search_title'  'ask':6 'do':2 'have':4 'i':3 'to':5 'whom':1
                                   'search_artist'  'kittens':2 'lemon':1
                                  'search_release'  '2':8 'a':1 'bizarre':5,6 'some':4 'to':3 'tribute':2 'volume':7
                                     'search_rest'  '192k':4,5 'ask':11 'do':9 'electronic':12 'have':10 'kittens':7 'lemon':6 'to':1 'unsorted':13 'vol':2,3 'whom':8
                                    'search_combo'  '192k':20,21 '2':16C 'a':9C 'ask':6A,27 'bizarre':13C,14C 'do':2A,25 'electronic':28 'have':4A,26 'i':3A 'kittens':8B,23 'lemon':7B,22 'some':12C 'to':5A,11C,17 'tribute':10C 'unsorted':29 'vol':18,19 'volume':15C 'whom':1A,24
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['post-punk', 'experimental', 'avant-garde', 'punk', 'avantgarde']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'experimental', 'rock']

============================== file details ==============================
                                           'mtime'  1647348712.9586751  (2022-03-15 13:51:52)
                             'size'  3664057