======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '225'
                                          'artist'  'Gimmik'
                                     'text_people'  ''
                                         'release'  'Back to Basics'
                                           'title'  'Booga'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'glitch', 'idm', 'ambient', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-calmer'
                                             'bpm'  '94.0'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Back to Basics'
'TBPM' (BPM (beats per minute))                     '94.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-calmer'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Booga'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gimmik'
'TRCK' (Track number/Position in set)               '5'
'TXXX:MusicBrainz Album Id'                         '64039dfe-9bc8-473d-870f-b5640e7b9625'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f47e4a14-b2b8-439c-948a-a2022ed1ea03'
'TXXX:MusicBrainz TRM Id'                           'cdb724b0-2bc7-4167-84fc-aa5d7eec4c66'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'glitch', 'idm', 'ambient', 'electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.31 dB'
'TXXX:replaygain_track_peak'                        '0.379978'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'75dfdb21-c1f6-411f-afdb-031beb14bac7')

========================== row from database ==========================
                                              'id'  1328422
                                            'path'  /data/Music/Bulk/00poprockelectronic/Gimmik/Back to Basics/gimmik 05- booga.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  225
                                           'genre'  electronic-experimental-glitch-calmer
                                        'filesize'  5414784
                                           'mtime'  1636136291
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic gimmik 05 booga electronic experimental glitch calmer
                                      'tag_artist'  Gimmik
                                     'tag_release'  Back to Basics
                                       'tag_title'  Booga
                                             'bpm'  94.0
                                    'search_title'  'booga':1
                                   'search_artist'  'gimmik':1
                                  'search_release'  'back':1 'basics':3 'to':2
                                     'search_rest'  '00poprockelectronic':1 'booga':3 'calmer':7 'electronic':4 'experimental':5 'gimmik':2 'glitch':6
                                    'search_combo'  '00poprockelectronic':6 'back':3C 'basics':5C 'booga':1A,8 'calmer':12 'electronic':9 'experimental':10 'gimmik':2B,7 'glitch':11 'to':4C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'glitch', 'idm', 'ambient', 'electronic', 'experimental']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636136290.9486623  (2021-11-05 19:18:10)
                             'size'  5414784