======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '331'
                                          'artist'  'Add N to (X)'
                                     'text_people'  ''
                                         'release'  'Add Insult to Injury'
                                           'title'  'Plug Me In'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-4', 'q-chart-2', 'q-drums-3', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic/experimental/electroclash/electro/electronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '112.196'
                                             'key'  '7B'
                                        'acoustid'  '91df4370-3733-4c96-bfa8-4c529a361d8f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Add Insult to Injury'
'TBPM' (BPM (beats per minute))                     '112.196'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-10-23'
'TIT2' (Title/songname/content description)         'Plug Me In'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Add N to (X)'
'TPE2' (Band/orchestra/accompaniment)               'Add N to (X)'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mute'
'TRCK' (Track number/Position in set)               '7/12'
'TSO2'                                              'Add N to (X)'
'TSOP' (Performer sort order)                       'Add N to (X)'
'TSRC' (ISRC (international standard recording code))  'GBAJH0000293'
'TSSE' (Software/Hardware and settings used for encoding)  'N2MP3'
'TXXX:ASIN'                                         'B00004YL1N'
'TXXX:Acoustid Id'                                  '91df4370-3733-4c96-bfa8-4c529a361d8f'
'TXXX:Artists'                                      'Add N to (X)'
'TXXX:BARCODE'                                      '5016025611874'
'TXXX:CATALOGNUMBER'                                'CDSTUMM 187'
'TXXX:MusicBrainz Album Artist Id'                  '8a723345-c62c-45ec-a45e-c1007f2981b4'
'TXXX:MusicBrainz Album Id'                         'd10b5111-6525-33f4-84a5-49dd40cb84e0'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8a723345-c62c-45ec-a45e-c1007f2981b4'
'TXXX:MusicBrainz Release Group Id'                 'ce576478-f419-32b9-add1-61d62c3f9052'
'TXXX:MusicBrainz Release Track Id'                 '8b16dcf6-3d67-35fa-9ee2-08784b94a4d3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'electronic/experimental/electroclash/electro/electronica'
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '-2.80 dB'
'TXXX:replaygain_track_peak'                        '0.595848'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8367f43c-b709-40fe-8a08-1535d053ba67')

========================== row from database ==========================
                                              'id'  1287793
                                            'path'  /data/Music/Bulk/00poprockelectronic/00clash/Add N to (x)/add insult to injury/07_plug_me_in.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  331
                                           'genre'  electronic-we-electroclash
                                        'filesize'  8077638
                                           'mtime'  1621637219
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00clash (x) add insult injury 07_plug_me_in electronic we electroclash
                                      'tag_artist'  Add N to (X)
                                     'tag_release'  Add Insult to Injury
                                       'tag_title'  Plug Me In
                                             'bpm'  112.196
                                    'search_title'  'in':3 'me':2 'plug':1
                                   'search_artist'  'add':1 'n':2 'to':3 'x':4,5
                                  'search_release'  'add':1 'injury':4 'insult':2 'to':3
                                     'search_rest'  '00clash':2 '00poprockelectronic':1 '07':8 'add':5 'electroclash':14 'electronic':12 'in':11 'injury':7 'insult':6 'me':10 'plug':9 'we':13 'x':3,4
                                    'search_combo'  '00clash':14 '00poprockelectronic':13 '07':20 'add':4B,9C,17 'electroclash':26 'electronic':24 'in':3A,23 'injury':12C,19 'insult':10C,18 'me':2A,22 'n':5B 'plug':1A,21 'to':6B,11C 'we':25 'x':7B,8B,15,16
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['electronic/experimental/electroclash/electro/electronica']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621637219.2332687  (2021-05-22 00:46:59)
                             'size'  8077638