======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '243'
                                          'artist'  'Trentemøller'
                                     'text_people'  ''
                                         'release'  'The Last Resort'
                                           'title'  'Miss You'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-3', 'q-drums-2', 'q-other-4', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['electronica', 'danish', 'techno', 'electronic', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '84.7'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:î\n\x00\x00'                     PRIV(owner='AverageLevel', data=b'\xee\n\x00\x00')
'PRIV:PeakValue:çH\x00\x00'                         PRIV(owner='PeakValue', data=b'\xe7H\x00\x00')
'TALB' (Album/Movie/Show title)                     'The Last Resort'
'TBPM' (BPM (beats per minute))                     '84.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Miss You'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Trentemøller'
'TPE2' (Band/orchestra/accompaniment)               'Trentemøller'
'TPOS' (Part of a set)                              '1/2'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'danish', 'techno', 'electronic', 'minimal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.84 dB'
'TXXX:replaygain_track_peak'                        '0.569572'

========================== row from database ==========================
                                              'id'  1340100
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Trentemøller/[2006] The Last Resort/1-13 Miss You.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  243
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  9880337
                                           'mtime'  1621085194
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats [2006] 1 13 electronic th techno minimal deephouse
                                      'tag_artist'  Trentemøller
                                     'tag_release'  The Last Resort
                                       'tag_title'  Miss You
                                             'bpm'  84.7
                                    'search_title'  'miss':1 'you':2
                                   'search_artist'  'trentemoller':2 'trentemøller':1
                                  'search_release'  'last':2 'resort':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '1':8 '2006':6,7 'beats':5 'deephouse':13 'electronic':9 'harder':4 'house':3 'minimal':12 'techno':11 'th':10
                                    'search_combo'  '00poprockelectronic':8 '00techno':9 '1':15 '2006':13,14 'beats':12 'deephouse':20 'electronic':16 'harder':11 'house':10 'last':6C 'minimal':19 'miss':1A 'resort':7C 'techno':18 'th':17 'the':5C 'trentemoller':4B 'trentemøller':3B 'you':2A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', '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-4', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'danish', 'techno', 'electronic', 'minimal']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621085193.6702795  (2021-05-15 15:26:33)
                             'size'  9880337