======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '268'
                                          'artist'  'Lunatic Calm'
                                     'text_people'  ''
                                         'release'  'Metropol'
                                           'title'  'Punkywhitenoisething'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'industrial', 'electronic', 'big beat', 'rock']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-beats'
                                             'bpm'  '106.869'
                                             'key'  '1A'
                                        'acoustid'  'e7665111-1af5-4ef7-87b4-da93d5b40578'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Metropol'
'TBPM' (BPM (beats per minute))                     '106.869'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-beats'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Punkywhitenoisething'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lunatic Calm'
'TPE2' (Band/orchestra/accompaniment)               'Lunatic Calm'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'MCA Records'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Lunatic Calm'
'TSOP' (Performer sort order)                       'Lunatic Calm'
'TXXX:ASIN'                                         'B000025OG2'
'TXXX:Acoustid Id'                                  'e7665111-1af5-4ef7-87b4-da93d5b40578'
'TXXX:BARCODE'                                      '600406004321'
'TXXX:CATALOGNUMBER'                                'MCD 60043'
'TXXX:MusicBrainz Album Artist Id'                  '2393ebdb-c80f-4439-8ddb-9e2f96caaabc'
'TXXX:MusicBrainz Album Id'                         '2becda5a-1081-4eca-b63c-e5023b5d3b72'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2393ebdb-c80f-4439-8ddb-9e2f96caaabc'
'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'                                   ['electronica', 'industrial', 'electronic', 'big beat', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.64 dB'
'TXXX:replaygain_track_peak'                        '0.487476'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd9457b18-d5c1-40e5-a79d-527e71862b3b')

========================== row from database ==========================
                                              'id'  1337839
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Lunatic Calm/Metropol/Lunatic Calm - Punkywhitenoisething.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  268
                                           'genre'  electronic-generic or radio-beats
                                        'filesize'  6444840
                                           'mtime'  1620563773
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats electronic generic or radio beats
                                      'tag_artist'  Lunatic Calm
                                     'tag_release'  Metropol
                                       'tag_title'  Punkywhitenoisething
                                             'bpm'  106.869
                                    'search_title'  'punkywhitenoisething':1
                                   'search_artist'  'calm':2 'lunatic':1
                                  'search_release'  'metropol':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'beats':5 'electronic':6 'generic':7 'harder':4 'house':3 'or':8 'radio':9
                                    'search_combo'  '00poprockelectronic':5 '00techno':6 'beats':9 'calm':3B 'electronic':10 'generic':11 'harder':8 'house':7 'lunatic':2B 'metropol':4C 'or':12 'punkywhitenoisething':1A 'radio':13
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'industrial', 'electronic', 'big beat', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620563773.4804811  (2021-05-09 14:36:13)
                             'size'  6444840