======================== unified (from filesystem) ========================
                                         'bitrate'  '134.628'
                                        'duration'  '160'
                                          'artist'  'Speedy J'
                                     'text_people'  ''
                                         'release'  'G Spot.'
                                           'title'  'Fill 17'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'techno', 'electronic', 'experimental', 'idm']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '10'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '104'
                                             'key'  '9B'
                                        'acoustid'  '283c851a-7aee-4ce9-857b-66d67d1e24db'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'G Spot.'
'TBPM' (BPM (beats per minute))                     '104'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Fill 17'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Speedy J'
'TPE2' (Band/orchestra/accompaniment)               'Speedy J'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '8/10'
'TSO2'                                              'Speedy J'
'TSOP' (Performer sort order)                       'Speedy J'
'TXXX:Acoustid Id'                                  '283c851a-7aee-4ce9-857b-66d67d1e24db'
'TXXX:Artists'                                      'Speedy J'
'TXXX:BARCODE'                                      '724383784622'
'TXXX:CATALOGNUMBER'                                '7243 8 37846 2 2'
'TXXX:MusicBrainz Album Artist Id'                  '734fa82c-864e-468b-bee4-944cb4b1952b'
'TXXX:MusicBrainz Album Id'                         '4e0630d5-681e-3daa-8d04-434caa9a5480'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '734fa82c-864e-468b-bee4-944cb4b1952b'
'TXXX:MusicBrainz Release Group Id'                 '88d68733-20c1-3518-9d0d-dfab72a8498a'
'TXXX:MusicBrainz Release Track Id'                 '5e4881e9-c060-3dd6-8f50-dff4e95c0026'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'techno', 'electronic', 'experimental', 'idm']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.615765'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3c234a7e-942f-4e52-b11c-c383dde09f38')

========================== row from database ==========================
                                              'id'  1353142
                                            'path'  /data/Music/Bulk/00poprockelectronic/Speedy J/G Spot/Speedy J - Fill 17 - 08.mp3
                                         'working'  None
                                         'bitrate'  134
                                    'duration_sec'  160
                                           'genre'  electronic
                                        'filesize'  2770360
                                           'mtime'  1636914420
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 08 electronic
                                      'tag_artist'  Speedy J
                                     'tag_release'  G Spot.
                                       'tag_title'  Fill 17
                                             'bpm'  104.0
                                    'search_title'  'fill':1
                                   'search_artist'  'j':2 'speedy':1
                                  'search_release'  'g':1 'spot':2,3
                                     'search_rest'  '00poprockelectronic':1 'electronic':2
                                    'search_combo'  '00poprockelectronic':7 'electronic':8 'fill':1A 'g':4C 'j':3B 'speedy':2B 'spot':5C,6C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', '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-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'techno', 'electronic', 'experimental', 'idm']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914420.2932487  (2021-11-14 19:27:00)
                             'size'  2770360