======================== unified (from filesystem) ========================
                                         'bitrate'  '188.086'
                                        'duration'  '92'
                                          'artist'  'HEDp.e.'
                                     'text_people'  ''
                                         'release'  'Only in Amerika'
                                           'title'  'Foreplay'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-4', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-4', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'eid-metal-nu'
                                             'bpm'  '110'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Only in Amerika'
'TBPM' (BPM (beats per minute))                     '110'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-nu'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-10-19'
'TIT2' (Title/songname/content description)         'Foreplay'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'HEDp.e.'
'TPE2' (Band/orchestra/accompaniment)               'HEDp.e.'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'KOCH Records'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              'hed p.e.'
'TSOP' (Performer sort order)                       'hed p.e.'
'TXXX:ASIN'                                         'B0002XEDD0'
'TXXX:Artists'                                      'HEDp.e.'
'TXXX:BARCODE'                                      '099923963226'
'TXXX:CATALOGNUMBER'                                'KOC-CD-9632'
'TXXX:MusicBrainz Album Artist Id'                  '19516266-e5d9-4774-b749-812bb76a6559'
'TXXX:MusicBrainz Album Id'                         'a211f90c-de58-466a-906b-391c35f622de'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '19516266-e5d9-4774-b749-812bb76a6559'
'TXXX:MusicBrainz Release Group Id'                 '12af65f4-fdd2-3974-b532-95c5d66f2548'
'TXXX:MusicBrainz Release Track Id'                 'ef8e4332-7bb0-3b7e-985e-e21dd5bfdf13'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.02 dB'
'TXXX:replaygain_track_peak'                        '0.427913'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'355dc046-cd43-4699-9fad-5e1afa8a9967')

========================== row from database ==========================
                                              'id'  1401624
                                            'path'  /data/Music/Bulk/00dwimp/00metal/(Hed)P.E/Only In Amerika [2005]/01-(hed)_p.e.-foreplay.mp3
                                         'working'  None
                                         'bitrate'  188
                                    'duration_sec'  92
                                           'genre'  eid-metal-nu
                                        'filesize'  2190950
                                           'mtime'  1620311035
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal (Hed)P.E In [2005] 01 (hed)_p.e. foreplay eid metal nu
                                      'tag_artist'  HEDp.e.
                                     'tag_release'  Only in Amerika
                                       'tag_title'  Foreplay
                                             'bpm'  110.0
                                    'search_title'  'foreplay':1
                                   'search_artist'  'e':2 'hedp':1 'hedpe':3
                                  'search_release'  'amerika':3 'in':2 'only':1
                                     'search_rest'  '00dwimp':1 '00metal':2 '2005':8,9 'e':5,12 'eid':16 'foreplay':15 'hed':3,10,13 'hedpe':6 'in':7 'metal':17 'nu':18 'p':4,11 'pe':14
                                    'search_combo'  '00dwimp':8 '00metal':9 '2005':15,16 'amerika':7C 'e':3B,12,19 'eid':23 'foreplay':1A,22 'hed':10,17,20 'hedp':2B 'hedpe':4B,13 'in':6C,14 'metal':24 'nu':25 'only':5C 'p':11,18 'pe':21
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620311035.1245103  (2021-05-06 16:23:55)
                             'size'  2190950