======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '254'
                                          'artist'  'The Buggles'
                                     'text_people'  ''
                                         'release'  'The Age Of Plastic'
                                           'title'  'Video Killed The Radio Star'
                                           '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-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'pop', 'synthpop']"
                                     'discogstags'  "['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '8'
                                            'date'  '1979'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '131.073'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000519 00000505 0000331D 00003126 0002318A 0000CB5B 00008000 00008000 '
 '000092AA 00008B80')
'TALB' (Album/Movie/Show title)                     'The Age Of Plastic'
'TBPM' (BPM (beats per minute))                     '131.073'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1979'
'TIT2' (Title/songname/content description)         'Video Killed The Radio Star'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Buggles'
'TPE2' (Band/orchestra/accompaniment)               'The Buggles'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/8'
'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:discogstags'                                  ['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'pop', 'synthpop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.05 dB'
'TXXX:replaygain_track_peak'                        '0.646788'

========================== row from database ==========================
                                              'id'  1349985
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/the buggles - video killed the radio star.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  254
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  10414503
                                           'mtime'  1620573216
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] the buggles video killed the radio star electronic we new wave or post punk
                                      'tag_artist'  The Buggles
                                     'tag_release'  The Age Of Plastic
                                       'tag_title'  Video Killed The Radio Star
                                             'bpm'  131.073
                                    'search_title'  'killed':2 'radio':4 'star':5 'the':3 'video':1
                                   'search_artist'  'buggles':2 'the':1
                                  'search_release'  'age':2 'of':3 'plastic':4 'the':1
                                     'search_rest'  '00poprockelectronic':1 'buggles':8 'electronic':13 'files':5,6 'killed':10 'loose':3,4 'new':15 'or':17 'post':18 'punk':19 'radio':11 'star':12 'the':7 'unsorted':2 'video':9 'wave':16 'we':14
                                    'search_combo'  '00poprockelectronic':12 'age':9C 'buggles':7B,19 'electronic':24 'files':16,17 'killed':2A,21 'loose':14,15 'new':26 'of':10C 'or':28 'plastic':11C 'post':29 'punk':30 'radio':4A,22 'star':5A,23 'the':3A,6B,8C,18 'unsorted':13 'video':1A,20 'wave':27 'we':25
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3B
                                           '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-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'synthpop']
                                        'tag_date'  1979
                                     'discogstags'  ['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620573215.9647274  (2021-05-09 17:13:35)
                             'size'  10414503