======================== unified (from filesystem) ========================
                                         'bitrate'  '320.01'
                                        'duration'  '322'
                                          'artist'  'The Future Sound of London'
                                     'text_people'  ''
                                         'release'  'From the Archives, Volume 1'
                                           'title'  'Neuro Send Device'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'chillout', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '17'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '135'
                                             'key'  '3A'
                                        'acoustid'  'b71d7064-292f-4539-a7b7-9409a37ba40e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'From the Archives, Volume 1'
'TBPM' (BPM (beats per minute))                     '135'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-03-06'
'TIT2' (Title/songname/content description)         'Neuro Send Device'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'The Future Sound of London'
'TPE2' (Band/orchestra/accompaniment)               'The Future Sound of London'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'FSOL Digital'
'TRCK' (Track number/Position in set)               '17/17'
'TSO2'                                              'Future Sound of London, The'
'TSOP' (Performer sort order)                       'Future Sound of London, The'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:Acoustid Id'                                  'b71d7064-292f-4539-a7b7-9409a37ba40e'
'TXXX:Artists'                                      'The Future Sound of London'
'TXXX:MusicBrainz Album Artist Id'                  'a1d77dd4-8728-4a47-bdfa-9663d791139c'
'TXXX:MusicBrainz Album Id'                         '98a49edd-aa3a-4ff9-852e-ca79e679a158'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'a1d77dd4-8728-4a47-bdfa-9663d791139c'
'TXXX:MusicBrainz Release Group Id'                 'a9a8d971-abc8-379d-9983-dea7b25a9016'
'TXXX:MusicBrainz Release Track Id'                 '97436825-df5c-3eb5-ba68-a61e32842314'
'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:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.551817'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'397662dc-2a20-40af-a3c9-33e1afc51ac3')

========================== row from database ==========================
                                              'id'  1383757
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/The Future Sound of London - Vol. 1 (2007)/17. Nuru Device Send.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  322
                                           'genre'  electronic
                                        'filesize'  12970419
                                           'mtime'  1636913480
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer Vol. (2007) 17. Nuru electronic
                                      'tag_artist'  The Future Sound of London
                                     'tag_release'  From the Archives, Volume 1
                                       'tag_title'  Neuro Send Device
                                             'bpm'  135.0
                                    'search_title'  'device':3 'neuro':1 'send':2
                                   'search_artist'  'future':2 'london':5 'of':4 'sound':3 'the':1
                                  'search_release'  '1':6 'archives':3,4 'from':1 'the':2 'volume':5
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '17':7,8 '2007':5,6 'electronic':10 'nuru':9 'vol':3,4
                                    'search_combo'  '00calmer':16 '00poprockelectronic':15 '1':14C '17':21,22 '2007':19,20 'archives':11C,12C 'device':3A 'electronic':24 'from':9C 'future':5B 'london':8B 'neuro':1A 'nuru':23 'of':7B 'send':2A 'sound':6B 'the':4B,10C 'vol':17,18 'volume':13C
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913480.0258448  (2021-11-14 19:11:20)
                             'size'  12970419