======================== unified (from filesystem) ========================
                                         'bitrate'  '265.597'
                                        'duration'  '123'
                                          'artist'  'The Young Gods'
                                     'text_people'  ''
                                         'release'  'Black Box: WaxTrax! Records: The First 13 Years'
                                           'title'  'Envoye (12" version)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-3', 'q-bass-1', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['industrial', 'experimental', 'industrial rock', 'electronic', 'swiss']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '15'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '129.5'
                                             'key'  '6A'
                                        'acoustid'  '8581736d-252a-424f-b348-d2d046539d07'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Black Box: WaxTrax! Records: The First 13 Years'
'TBPM' (BPM (beats per minute))                     '129.5'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'Envoye (12" version)'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Young Gods'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/3'
'TPUB' (Publisher)                                  'TVT Records/Wax Trax! Records'
'TRCK' (Track number/Position in set)               '6/15'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Young Gods, The'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B000003RGU'
'TXXX:Acoustid Id'                                  '8581736d-252a-424f-b348-d2d046539d07'
'TXXX:Artists'                                      'The Young Gods'
'TXXX:BARCODE'                                      '016581722729'
'TXXX:CATALOGNUMBER'                                'TVT 7212-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'f40133d1-e9c5-4343-8ec0-710f310de645'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '134c8992-069e-4561-8d12-cdebbf5fbc34'
'TXXX:MusicBrainz Release Group Id'                 '596b139b-3936-30d6-be00-2650cd71a5e2'
'TXXX:MusicBrainz Release Track Id'                 '14d3edee-1d95-481f-9e18-cc893f004657'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['industrial', 'experimental', 'industrial rock', 'electronic', 'swiss']
'TXXX:originalyear'                                 '1994'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.32 dB'
'TXXX:replaygain_track_peak'                        '0.585863'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8c9bc1f9-f6ca-4613-8da6-7a8b46f27c74')

========================== row from database ==========================
                                              'id'  1510243
                                            'path'  /data/Music/Bulk/00dwimp/va - black box - waxtrax records - the first 13 years   [stahlfabrik]/106 - young gods (the) - enyove (12__ version).mp3
                                         'working'  None
                                         'bitrate'  265
                                    'duration_sec'  123
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  4113277
                                           'mtime'  1620298480
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp va black box waxtrax records the first years [stahlfabrik] 106 young gods (the) enyove (12__ eid ebm industrial darkwave industrial
                                      'tag_artist'  The Young Gods
                                     'tag_release'  Black Box: WaxTrax! Records: The First 13 Years
                                       'tag_title'  Envoye (12" version)
                                             'bpm'  129.5
                                    'search_title'  '12':2,3 'envoye':1 'version':4,5
                                   'search_artist'  'gods':3 'the':1 'young':2
                                  'search_release'  'black':1 'box':2,3 'first':8 'records':5,6 'the':7 'trax':11 'wax':10 'waxtrax':4 'years':9
                                     'search_rest'  '00dwimp':1 '106':12 '12':17,18 'black':3 'box':4 'darkwave':22 'ebm':20 'eid':19 'enyove':16 'first':8 'gods':14 'industrial':21 'records':6 'stahlfabrik':10,11 'the':7,15 'va':2 'waxtrax':5 'years':9 'young':13
                                    'search_combo'  '00dwimp':20 '106':31 '12':2A,3A,36,37 'black':9C,22 'box':10C,11C,23 'darkwave':41 'ebm':39 'eid':38 'envoye':1A 'enyove':35 'first':16C,27 'gods':8B,33 'industrial':40 'records':13C,14C,25 'stahlfabrik':29,30 'the':6B,15C,26,34 'trax':19C 'va':21 'version':4A,5A 'wax':18C 'waxtrax':12C,24 'years':17C,28 'young':7B,32
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-3', 'q-bass-1']
                                      'lastfmtags'  ['industrial', 'experimental', 'industrial rock', 'electronic', 'swiss']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620298480.0295835  (2021-05-06 12:54:40)
                             'size'  4113277