======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '819'
                                          'artist'  'Frankie Goes To Hollywood'
                                     'text_people'  ''
                                         'release'  'Radio Veronica - Album Top 1000 Allertijden (The Long Versions)'
                                           'title'  'Welcome To The Pleasure Dome'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'dance', 'british', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '113.199'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Radio Veronica - Album Top 1000 Allertijden (The Long Versions)'
'TBPM' (BPM (beats per minute))                     '113.199'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Welcome To The Pleasure Dome'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Frankie Goes To Hollywood'
'TPOS' (Part of a set)                              '2/8'
'TPUB' (Publisher)                                  'Sony Music'
'TRCK' (Track number/Position in set)               '10/10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'dance', 'british', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.629925'

========================== row from database ==========================
                                              'id'  1308874
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/103-C Frankie Goes To Hollywood - Welcome To The Pleasure Dome (extended long version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  819
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  32958384
                                           'mtime'  1620565440
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 103 C (extended long version) electronic we new wave or post punk
                                      'tag_artist'  Frankie Goes To Hollywood
                                     'tag_release'  Radio Veronica - Album Top 1000 Allertijden (The Long Versions)
                                       'tag_title'  Welcome To The Pleasure Dome
                                             'bpm'  113.199
                                    'search_title'  'dome':5 'pleasure':4 'the':3 'to':2 'welcome':1
                                   'search_artist'  'frankie':1 'goes':2 'hollywood':4 'to':3
                                  'search_release'  '1000':5 'album':3 'allertijden':6 'long':9 'radio':1 'the':7,8 'top':4 'veronica':2 'versions':10,11
                                     'search_rest'  '00poprockelectronic':1 '103':4 '1985':2 'c':5 'complete':3 'electronic':11 'extended':6,7 'long':8 'new':13 'or':15 'post':16 'punk':17 'version':9,10 'wave':14 'we':12
                                    'search_combo'  '00poprockelectronic':21 '1000':14C '103':24 '1985':22 'album':12C 'allertijden':15C 'c':25 'complete':23 'dome':5A 'electronic':31 'extended':26,27 'frankie':6B 'goes':7B 'hollywood':9B 'long':18C,28 'new':33 'or':35 'pleasure':4A 'post':36 'punk':37 'radio':10C 'the':3A,16C,17C 'to':2A,8B 'top':13C 'veronica':11C 'version':29,30 'versions':19C,20C 'wave':34 'we':32 'welcome':1A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'dance', 'british', 'pop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565440.4167237  (2021-05-09 15:04:00)
                             'size'  32958384