======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '196'
                                          'artist'  'Dead Or Alive'
                                     'text_people'  ''
                                         'release'  'Youthquake'
                                           'title'  "You Spin Me Round' (Like A Record) (Single)"
                                           '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', 'dance', 'pop', 'synthpop']"
                                     'discogstags'  "['electronic', 'synth-pop', 'hi nrg']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '128.170'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Youthquake'
'TBPM' (BPM (beats per minute))                     '128.170'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "You Spin Me Round' (Like A Record) (Single)"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dead Or Alive'
'TRCK' (Track number/Position in set)               '1'
'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', 'synth-pop', 'hi nrg']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'dance', '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'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.511533'

========================== row from database ==========================
                                              'id'  1293400
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/174-A Dead Or Alive - You Spin Me Round (Like A Record) (single version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  196
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  8678646
                                           'mtime'  1620565488
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 174 (single version) electronic we new wave post punk
                                      'tag_artist'  Dead Or Alive
                                     'tag_release'  Youthquake
                                       'tag_title'  You Spin Me Round' (Like A Record) (Single)
                                             'bpm'  128.17
                                    'search_title'  'a':8 'like':6,7 'me':3 'record':9,10 'round':4,5 'single':11,12 'spin':2 'you':1
                                   'search_artist'  'alive':3 'dead':1 'or':2
                                  'search_release'  'youthquake':1
                                     'search_rest'  '00poprockelectronic':1 '174':4 '1985':2 'complete':3 'electronic':9 'new':11 'post':13 'punk':14 'single':5,6 'version':7,8 'wave':12 'we':10
                                    'search_combo'  '00poprockelectronic':17 '174':20 '1985':18 'a':8A 'alive':15B 'complete':19 'dead':13B 'electronic':25 'like':6A,7A 'me':3A 'new':27 'or':14B 'post':29 'punk':30 'record':9A,10A 'round':4A,5A 'single':11A,12A,21,22 'spin':2A 'version':23,24 'wave':28 'we':26 'you':1A 'youthquake':16C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  11A
                                           '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', 'dance', 'pop', 'synthpop']
                                        'tag_date'  1985
                                     'discogstags'  ['electronic', 'synth-pop', 'hi nrg']

============================== file details ==============================
                                           'mtime'  1620565488.4409208  (2021-05-09 15:04:48)
                             'size'  8678646