======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '296'
                                          'artist'  'The Outrunners'
                                     'text_people'  ''
                                         'release'  'Valerie and Friends'
                                           'title'  'Runaways'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['french house', 'electro', 'electronic', 'valerie', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '30'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  ('electronic-we-synthwave or chillwave or retrowave;electronic-we-electropop '
 'or synthpop')
                                             'bpm'  '119'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Valerie and Friends'
'TBPM' (BPM (beats per minute))                     '119'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-synthwave or chillwave or retrowave',
 'electronic-we-electropop or synthpop']
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Runaways'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Outrunners'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1'
'TPUB' (Publisher)                                  'Grand Blanc'
'TRCK' (Track number/Position in set)               '30'
'TSRC' (ISRC (international standard recording code))  'FR6V80917874'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['french house', 'electro', 'electronic', 'valerie', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.65 dB'
'TXXX:replaygain_track_peak'                        '0.530728'

========================== row from database ==========================
                                              'id'  1340104
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/VHS Dreams - RetroWave _ Outrun/30 - The Outrunners - Runaways.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  296
                                           'genre'  electronic-we-synthwave or chillwave or retrowave;electronic-we-electropop or synthpop
                                        'filesize'  11975454
                                           'mtime'  1620645148
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave VHS Dreams RetroWave _ 30 electronic we synthwave or chillwave or retrowave;electronic we electropop or synthpop
                                      'tag_artist'  The Outrunners
                                     'tag_release'  Valerie and Friends
                                       'tag_title'  Runaways
                                             'bpm'  119.0
                                    'search_title'  'runaways':1
                                   'search_artist'  'outrunners':2 'the':1
                                  'search_release'  'and':2 'friends':3 'valerie':1
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '30':8 'chillwave':13 'disco':3 'dreams':6 'electronic':9,15,17 'electropop':18 'or':12 'retro':20 'retrowave':7,14,16 'synthpop':19 'synthwave':11 'vhs':5 'wave':21 'waves':2 'we':10
                                    'search_combo'  '00poprockelectronic':7 '00synthwave':10 '30':14 'and':5C 'chillwave':19 'disco':9 'dreams':12 'electronic':15,21,23 'electropop':24 'friends':6C 'or':18 'outrunners':3B 'retro':26 'retrowave':13,20,22 'runaways':1A 'synthpop':25 'synthwave':17 'the':2B 'valerie':4C 'vhs':11 'wave':27 'waves':8 'we':16
                                    'tag_tracknum'  30
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['french house', 'electro', 'electronic', 'valerie', 'synthpop']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620645147.7359483  (2021-05-10 13:12:27)
                             'size'  11975454