======================== unified (from filesystem) ========================
                                         'bitrate'  '319.929'
                                        'duration'  '117'
                                          'artist'  'Goldmund'
                                     'text_people'  ''
                                         'release'  'The Heart of High Places'
                                           'title'  'Procreant'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'Q-PLAY-3', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-3', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['contemporary classical', 'instrumental', 'piano', 'minimal', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '6'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'prerock-classical or classical instruments-contemporary'
                                             'bpm'  '121'
                                             'key'  '9B'
                                        'acoustid'  '5ea28ef5-9467-4017-8b21-2ce31d9b3475'
rest: ''

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

'COMM::rus'                                         'Collection_by_Vano'
'TALB' (Album/Movie/Show title)                     'The Heart of High Places'
'TBPM' (BPM (beats per minute))                     '121'
'TCON' (Content type, a.k.a. Genre)                 'prerock-classical or classical instruments-contemporary'
'TCOP' (Copyright message)                          'Collection_by_Vano'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-10-02'
'TIT2' (Title/songname/content description)         'Procreant'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 '7" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Goldmund'
'TPE2' (Band/orchestra/accompaniment)               'Goldmund'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Type'
'TRCK' (Track number/Position in set)               '3/6'
'TSO2'                                              'Goldmund'
'TSOP' (Performer sort order)                       'Goldmund'
'TXXX:Acoustid Id'                                  '5ea28ef5-9467-4017-8b21-2ce31d9b3475'
'TXXX:Artists'                                      'Goldmund'
'TXXX:CATALOGNUMBER'                                'T7PE 004'
'TXXX:MusicBrainz Album Artist Id'                  '6ea0f255-4920-44e4-89ff-586c27b219a0'
'TXXX:MusicBrainz Album Id'                         '90ab87e2-3340-47ea-8f2c-5f9da5900fd2'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '6ea0f255-4920-44e4-89ff-586c27b219a0'
'TXXX:MusicBrainz Release Group Id'                 '38b4c9ad-6bcd-3855-9538-c801387dc355'
'TXXX:MusicBrainz Release Track Id'                 'e7494aac-afc1-3fe6-bbd8-e13acc7b8d2b'
'TXXX:PZTagEditor Info'                             'This tag done with PZ TagEditor at 03.12.2009 1:36:32. Version 5.1.804.19'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['contemporary classical', 'instrumental', 'piano', 'minimal', 'ambient']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+12.38 dB'
'TXXX:replaygain_track_peak'                        '0.842136'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c73e67c6-0132-4f9d-9bf0-7c1e5a8626c9')

========================== row from database ==========================
                                              'id'  1346261
                                            'path'  /data/Music/Bulk/00instruments-classical/Goldmund - The Heart Of High Places [2006]/03 Goldmund - Procreant.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  117
                                           'genre'  prerock-classical or classical instruments-contemporary
                                        'filesize'  4712405
                                           'mtime'  1637329792
                                   'redo_metaread'  0
                                        'rest_str'   00instruments classical Of [2006] 03 prerock classical or classical instruments contemporary
                                      'tag_artist'  Goldmund
                                     'tag_release'  The Heart of High Places
                                       'tag_title'  Procreant
                                             'bpm'  121.0
                                    'search_title'  'procreant':1
                                   'search_artist'  'goldmund':1
                                  'search_release'  'heart':2 'high':4 'of':3 'places':5 'the':1
                                     'search_rest'  '00instruments':1 '2006':4,5 'classical':2 'contemporary':9 'instruments':8 'of':3 'or':7 'prerock':6
                                    'search_combo'  '00instruments':8 '2006':11,12 'classical':9 'contemporary':16 'goldmund':2B 'heart':4C 'high':6C 'instruments':15 'of':5C,10 'or':14 'places':7C 'prerock':13 'procreant':1A 'the':3C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['contemporary classical', 'instrumental', 'piano', 'minimal', 'ambient']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637329792.4351604  (2021-11-19 14:49:52)
                             'size'  4712405