======================== unified (from filesystem) ========================
                                         'bitrate'  '128.313'
                                        'duration'  '150'
                                          'artist'  'Photek'
                                     'text_people'  ''
                                         'release'  'Solaris'
                                           'title'  'Under the Palms'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '11'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '140.335'
                                             'key'  '9A'
                                        'acoustid'  '4dca65fc-4999-4131-a6c0-e13750628d94'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Solaris'
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-09-19'
'TIT2' (Title/songname/content description)         'Under the Palms'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Photek'
'TPE2' (Band/orchestra/accompaniment)               'Photek'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin/Science'
'TRCK' (Track number/Position in set)               '11/11'
'TSO2'                                              'Photek'
'TSOP' (Performer sort order)                       'Photek'
'TSRC' (ISRC (international standard recording code))  'GBAAA0000599'
'TXXX:ASIN'                                         'B00004W3LV'
'TXXX:Acoustid Id'                                  '4dca65fc-4999-4131-a6c0-e13750628d94'
'TXXX:BARCODE'                                      '724384983123'
'TXXX:CATALOGNUMBER'                                '7243 8 49831 2 3/CDQED6'
'TXXX:MusicBrainz Album Artist Id'                  '2095b935-2007-4ae0-a48a-ef4d6fc3aac0'
'TXXX:MusicBrainz Album Id'                         '55dcce25-e3ee-49d3-9cba-7089783be547'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2095b935-2007-4ae0-a48a-ef4d6fc3aac0'
'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'                                   ['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.583466'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cce383a1-c81e-4b35-a326-2cc35bfee23d')

========================== row from database ==========================
                                              'id'  1354643
                                            'path'  /data/Music/Bulk/00poprockelectronic/Photek/Solaris/Photek - Under the Palms - 11.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  150
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  2418873
                                           'mtime'  1621696796
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 electronic breakbeat or dnb or jungle
                                      'tag_artist'  Photek
                                     'tag_release'  Solaris
                                       'tag_title'  Under the Palms
                                             'bpm'  140.335
                                    'search_title'  'palms':3 'the':2 'under':1
                                   'search_artist'  'photek':1
                                  'search_release'  'solaris':1
                                     'search_rest'  '00poprockelectronic':1 'breakbeat':3 'dnb':5 'electronic':2 'jungle':6 'or':4
                                    'search_combo'  '00poprockelectronic':6 'breakbeat':8 'dnb':10 'electronic':7 'jungle':11 'or':9 'palms':3A 'photek':4B 'solaris':5C 'the':2A 'under':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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-3', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696796.0864782  (2021-05-22 17:19:56)
                             'size'  2418873