======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '375'
                                          'artist'  'Miss Kittin & The Hacker'
                                     'text_people'  ''
                                         'release'  'First Album'
                                           'title'  'You and Us'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', '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-3']")
                                      'lastfmtags'  "['electronica', 'dance', 'electroclash', 'electronic', 'electro']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '134.824'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'First Album'
'TBPM' (BPM (beats per minute))                     '134.824'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'You and Us'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Miss Kittin & The Hacker'
'TPE2' (Band/orchestra/accompaniment)               'Miss Kittin & The Hacker'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'International Deejay Gigolo Records'
'TRCK' (Track number/Position in set)               '6/14'
'TSO2'                                              'Kittin, Miss & Hacker, The'
'TSOP' (Performer sort order)                       'Kittin, Miss & Hacker, The'
'TSRC' (ISRC (international standard recording code))  'DEN400106010'
'TXXX:ASIN'                                         'B00005NYCF'
'TXXX:BARCODE'                                      '718752757522'
'TXXX:CATALOGNUMBER'                                'GIGOLO 75'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '085,208'
'TXXX:MusicBrainz Album Artist Id'                  'bc7ec666-4700-4f48-a797-5c607f84a890'
'TXXX:MusicBrainz Album Id'                         '8cc0ee1e-6ecc-4827-b6d1-357e100572cb'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'bc7ec666-4700-4f48-a797-5c607f84a890'
'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', 'dance', 'electroclash', 'electronic', 'electro']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.72 dB'
'TXXX:replaygain_track_peak'                        '0.711147'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6b3d8f50-6a5c-4526-ad6e-0e08df98a65d')

========================== row from database ==========================
                                              'id'  1355906
                                            'path'  /data/Music/Bulk/00poprockelectronic/Miss Kittin & The Hacker/First Album/06 - You and Us.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  375
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  9018362
                                           'mtime'  1621696466
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 06 electronic we electropop or synthpop
                                      'tag_artist'  Miss Kittin & The Hacker
                                     'tag_release'  First Album
                                       'tag_title'  You and Us
                                             'bpm'  134.824
                                    'search_title'  'and':2 'us':3 'you':1
                                   'search_artist'  'hacker':4 'kittin':2 'miss':1 'the':3
                                  'search_release'  'album':2 'first':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':2 'electropop':4 'or':5 'synthpop':6 'we':3
                                    'search_combo'  '00poprockelectronic':10 'album':9C 'and':2A 'electronic':11 'electropop':13 'first':8C 'hacker':7B 'kittin':5B 'miss':4B 'or':14 'synthpop':15 'the':6B 'us':3A 'we':12 'you':1A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', '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-1', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'dance', 'electroclash', 'electronic', 'electro']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696465.5503368  (2021-05-22 17:14:25)
                             'size'  9018362