======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '164'
                                          'artist'  'The Bangles'
                                     'text_people'  ''
                                         'release'  'Greatest Hits'
                                           'title'  'Hazy Shade Of Winter'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'female vocalists', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '145.580'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Buzzed'
'TALB' (Album/Movie/Show title)                     'Greatest Hits'
'TBPM' (BPM (beats per minute))                     '145.580'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1988'
'TIT2' (Title/songname/content description)         'Hazy Shade Of Winter'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Bangles'
'TRCK' (Track number/Position in set)               '8'
'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', 'female vocalists', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.74 dB'
'TXXX:replaygain_track_peak'                        '0.615570'

========================== row from database ==========================
                                              'id'  1334901
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/The Bangles/MBZ;#The Bangles;#Greatest Hits;#08;#Hazy Shade of Winter.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  164
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  3960273
                                           'mtime'  1620611530
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk MBZ;#The Bangles;#Greatest Hits;#08;#Hazy of electronic we new wave or post punk
                                      'tag_artist'  The Bangles
                                     'tag_release'  Greatest Hits
                                       'tag_title'  Hazy Shade Of Winter
                                             'bpm'  145.58
                                    'search_title'  'hazy':1 'of':3 'shade':2 'winter':4
                                   'search_artist'  'bangles':2 'the':1
                                  'search_release'  'greatest':1 'hits':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '08':15,18 'bangles':10,12 'disco':3 'electronic':21 'greatest':11,13 'hazy':16,19 'hits':14,17 'mbz':6,8 'new':23 'of':20 'or':25 'post':26 'postpunk':5 'punk':27 'the':7,9 'wave':24 'waves':2 'we':22
                                    'search_combo'  '00newwave':12 '00poprockelectronic':9 '08':23,26 'bangles':6B,18,20 'disco':11 'electronic':29 'greatest':7C,19,21 'hazy':1A,24,27 'hits':8C,22,25 'mbz':14,16 'new':31 'of':3A,28 'or':33 'post':34 'postpunk':13 'punk':35 'shade':2A 'the':5B,15,17 'wave':32 'waves':10 'we':30 'winter':4A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  1988
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620611529.8638916  (2021-05-10 03:52:09)
                             'size'  3960273