======================== unified (from filesystem) ========================
                                         'bitrate'  '259.531'
                                        'duration'  '337'
                                          'artist'  'FPU'
                                     'text_people'  ''
                                         'release'  'Traxxdata'
                                           'title'  'Time Safari'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'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-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electroclash', 'electro', 'electronic', 'synthpop']"
                                     'discogstags'  "['electro', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '127.927'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Traxxdata'
'TBPM' (BPM (beats per minute))                     '127.927'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Time Safari'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'FPU'
'TRCK' (Track number/Position in set)               '8'
'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:discogstags'                                  ['electro', 'electronic']
'TXXX:lastfmtags'                                   ['electronica', 'electroclash', 'electro', 'electronic', '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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.62 dB'
'TXXX:replaygain_track_peak'                        '0.652148'

========================== row from database ==========================
                                              'id'  1531527
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/FPU/FPU - Crockett_s Theme - Ocean Drive EP/FPU - Crockett_s Theme - Ocean Drive EP - 05 - Time Safari (Unreleased).mp3
                                         'working'  None
                                         'bitrate'  259
                                    'duration_sec'  337
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  10970373
                                           'mtime'  1628353869
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop Crockett_s Theme Ocean Drive EP Crockett_s Theme Ocean Drive EP 05 (Unreleased) electronic we electropop or synthpop
                                      'tag_artist'  FPU
                                     'tag_release'  Traxxdata
                                       'tag_title'  Time Safari
                                             'bpm'  127.927
                                    'search_title'  'safari':2 'time':1
                                   'search_artist'  'fpu':1
                                  'search_release'  'traxxdata':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'crockett':5 'drive':9 'electronic':13 'electropop':3 'ep':10 'ocean':8 'or':15 's':6 'synthpop':4 'theme':7 'unreleased':11,12 'we':14
                                    'search_combo'  '00electro':6 '00poprockelectronic':5 'crockett':9 'drive':13 'electronic':17 'electropop':7 'ep':14 'fpu':3B 'ocean':12 'or':19 's':10 'safari':2A 'synthpop':8 'theme':11 'time':1A 'traxxdata':4C 'unreleased':15,16 'we':18
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8B
                                           '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-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electroclash', 'electro', 'electronic', 'synthpop']
                                        'tag_date'  2002
                                     'discogstags'  ['electro', 'electronic']

============================== file details ==============================
                                           'mtime'  1628353869.2608612  (2021-08-07 18:31:09)
                             'size'  10970373