======================== unified (from filesystem) ========================
                                         'bitrate'  '242.247'
                                        'duration'  '203'
                                          'artist'  'Prefuse 73'
                                     'text_people'  ''
                                         'release'  'Preparations'
                                           'title'  'The Ground We Lift'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '104.498'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000946 000005C2 00001C06 00000F5E 0000E93B 0000C10D 00008000 00008000 '
 '0000C0F6 0000C0F6')
'TALB' (Album/Movie/Show title)                     'Preparations'
'TBPM' (BPM (beats per minute))                     '104.498'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-10-15'
'TIT2' (Title/songname/content description)         'The Ground We Lift'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Prefuse 73'
'TPE2' (Band/orchestra/accompaniment)               'Prefuse 73'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Warp Records'
'TRCK' (Track number/Position in set)               '11/15'
'TSO2'                                              'Prefuse 73'
'TSOP' (Performer sort order)                       'Prefuse 73'
'TSST' (Set subtitle)                               'Interregnums'
'TXXX:ASIN'                                         'B000VGSQA4'
'TXXX:BARCODE'                                      '0801061015824'
'TXXX:CATALOGNUMBER'                                'WARPCD158'
'TXXX:MusicBrainz Album Artist Id'                  'fc61dd75-880b-44ba-9ba9-c7b643d33413'
'TXXX:MusicBrainz Album Id'                         '6fdcff2b-8c37-4adb-bb9c-1226b72c6560'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fc61dd75-880b-44ba-9ba9-c7b643d33413'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'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', 'trip hop', 'idm', 'electronic', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.07 dB'
'TXXX:replaygain_track_peak'                        '0.432792'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'89798c17-ac78-4f80-8e75-9d9acae552bf')

========================== row from database ==========================
                                              'id'  1423025
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Prefuse 73/Interregnums/Prefuse 73 - Interregnums - 11 - The Ground We Lift.mp3
                                         'working'  None
                                         'bitrate'  242
                                    'duration_sec'  203
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6200626
                                           'mtime'  1620592390
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Interregnums Interregnums 11 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Prefuse 73
                                     'tag_release'  Preparations
                                       'tag_title'  The Ground We Lift
                                             'bpm'  104.498
                                    'search_title'  'ground':2 'lift':4 'the':1 'we':3
                                   'search_artist'  '73':2 'prefuse':1
                                  'search_release'  'preparations':1
                                     'search_rest'  'hip':6 'hiphop':1 'hop':7 'interregnums':5 'or':8 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '73':6B 'ground':2A 'hip':13 'hiphop':8 'hop':14 'interregnums':12 'lift':4A 'or':15 'prefuse':5B 'preparations':7C 'rap':9 'rnb':10 'the':1A 'turntablism':11 'we':3A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-3', '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-2', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'idm', 'electronic', 'hip hop']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620592389.9593198  (2021-05-09 22:33:09)
                             'size'  6200626