======================== unified (from filesystem) ========================
                                         'bitrate'  '166.175'
                                        'duration'  '360'
                                          'artist'  'Adam Johnson'
                                     'text_people'  ''
                                         'release'  'Chigliak'
                                           'title'  'South of Mel'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'idm', 'techno', 'ambient', 'electronic', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '16'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-ambient;electronic-th-techno-minimal or deephouse'
                                             'bpm'  '123.1'
                                             'key'  '2A'
                                        'acoustid'  '011f1efc-c288-46f2-9fe6-65e028881198'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Chigliak'
'TBPM' (BPM (beats per minute))                     '123.1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-ambient', 'electronic-th-techno-minimal or deephouse']
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-05-01'
'TIT2' (Title/songname/content description)         'South of Mel'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Adam Johnson'
'TPE2' (Band/orchestra/accompaniment)               'Adam Johnson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Merck'
'TRCK' (Track number/Position in set)               '15/16'
'TSO2'                                              'Johnson, Adam'
'TSOP' (Performer sort order)                       'Johnson, Adam'
'TXXX:ASIN'                                         'B000095K7G'
'TXXX:Acoustid Id'                                  '011f1efc-c288-46f2-9fe6-65e028881198'
'TXXX:BARCODE'                                      '673885030327'
'TXXX:CATALOGNUMBER'                                'MERCK 016'
'TXXX:MusicBrainz Album Artist Id'                  'bce1c28e-7f90-4451-b1ee-7658704fb57c'
'TXXX:MusicBrainz Album Id'                         'ee2c105f-858b-40bf-8e72-4abc50f74aec'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'bce1c28e-7f90-4451-b1ee-7658704fb57c'
'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', 'idm', 'techno', 'ambient', 'electronic', 'minimal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                        '-1.23 dB'
'TXXX:replaygain_track_peak'                        '0.547487'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2462721e-095c-47d1-b698-7692ca5e4291')

========================== row from database ==========================
                                              'id'  1377849
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Adam Johnson-Chigliak/Adam Johnson - 15 - South of Mel.mp3
                                         'working'  None
                                         'bitrate'  166
                                    'duration_sec'  360
                                           'genre'  electronic-ambient;electronic-th-techno-minimal or deephouse
                                        'filesize'  7519396
                                           'mtime'  1636911014
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats 15 electronic ambient;electronic techno minimal or deephouse
                                      'tag_artist'  Adam Johnson
                                     'tag_release'  Chigliak
                                       'tag_title'  South of Mel
                                             'bpm'  123.1
                                    'search_title'  'mel':3 'of':2 'south':1
                                   'search_artist'  'adam':1 'johnson':2
                                  'search_release'  'chigliak':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'ambient':7,9 'beats':5 'deephouse':14 'electronic':6,8,10 'harder':4 'house':3 'minimal':12 'or':13 'techno':11
                                    'search_combo'  '00poprockelectronic':7 '00techno':8 'adam':4B 'ambient':13,15 'beats':11 'chigliak':6C 'deephouse':20 'electronic':12,14,16 'harder':10 'house':9 'johnson':5B 'mel':3A 'minimal':18 'of':2A 'or':19 'south':1A 'techno':17
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  2A
                                           '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-1', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'techno', 'ambient', 'electronic', 'minimal']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636911014.403369  (2021-11-14 18:30:14)
                             'size'  7519396