======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '216'
                                          'artist'  'ten and tracer'
                                     'text_people'  ''
                                         'release'  'dark before dawn'
                                           'title'  'eight vic day'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'chiptune', 'idm', 'electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '90.010'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'www.8bitpeoples.com'
'TALB' (Album/Movie/Show title)                     'dark before dawn'
'TBPM' (BPM (beats per minute))                     '90.010'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'eight vic day'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'ten and tracer'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'chiptune', 'idm', 'electronic', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.738204'

========================== row from database ==========================
                                              'id'  1282986
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/ten and tracer/8bp025-02-ten_and_tracer-eight_vic_day.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  216
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6924160
                                           'mtime'  1628353824
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 8bp025 02 ten_and_tracer eight_vic_day electronic we electropop synthpop
                                      'tag_artist'  ten and tracer
                                     'tag_release'  dark before dawn
                                       'tag_title'  eight vic day
                                             'bpm'  90.01
                                    'search_title'  'day':3 'eight':1 'vic':2
                                   'search_artist'  'and':2 'ten':1 'tracer':3
                                  'search_release'  'before':2 'dark':1 'dawn':3
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '8bp025':5 'and':7 'day':11 'eight':9 'electronic':12 'electropop':3 'synthpop':4 'ten':6 'tracer':8 'vic':10 'we':13
                                    'search_combo'  '00electro':11 '00poprockelectronic':10 '8bp025':14 'and':5B,16 'before':8C 'dark':7C 'dawn':9C 'day':3A,20 'eight':1A,18 'electronic':21 'electropop':12 'synthpop':13 'ten':4B,15 'tracer':6B,17 'vic':2A,19 'we':22
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             '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-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'chiptune', 'idm', 'electronic', 'ambient']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353824.228978  (2021-08-07 18:30:24)
                             'size'  6924160