======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '283'
                                          'artist'  'Lo-Bat'
                                     'text_people'  ''
                                         'release'  'Game Boy'
                                           'title'  'Smack The Jackpot'
                                           '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-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['8 bit', 'chiptune', '8bit', 'electronic']"
                                     'discogstags'  "['electronic', 'chiptune', 'minimal', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '135.455'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'www.8bitpeoples.com'
'TALB' (Album/Movie/Show title)                     'Game Boy'
'TBPM' (BPM (beats per minute))                     '135.455'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Smack The Jackpot'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lo-Bat'
'TRCK' (Track number/Position in set)               '3'
'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'                                  ['electronic', 'chiptune', 'minimal', 'experimental']
'TXXX:lastfmtags'                                   ['8 bit', 'chiptune', '8bit', 'electronic']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.92 dB'
'TXXX:replaygain_track_peak'                        '0.428521'

========================== row from database ==========================
                                              'id'  1315387
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Lo-Bat/8bp042-03-lo-bat-smack_the_jackpot.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  283
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6813568
                                           'mtime'  1628353776
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 8bp042 03 lo bat smack_the_jackpot electronic we electropop or synthpop
                                      'tag_artist'  Lo-Bat
                                     'tag_release'  Game Boy
                                       'tag_title'  Smack The Jackpot
                                             'bpm'  135.455
                                    'search_title'  'jackpot':3 'smack':1 'the':2
                                   'search_artist'  'bat':2 'lo':1 'lobat':3
                                  'search_release'  'boy':2 'game':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '8bp042':5 'bat':7 'electronic':11 'electropop':3 'jackpot':10 'lo':6 'or':13 'smack':8 'synthpop':4 'the':9 'we':12
                                    'search_combo'  '00electro':10 '00poprockelectronic':9 '8bp042':13 'bat':5B,15 'boy':8C 'electronic':19 'electropop':11 'game':7C 'jackpot':3A,18 'lo':4B,14 'lobat':6B 'or':21 'smack':1A,16 'synthpop':12 'the':2A,17 'we':20
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['8 bit', 'chiptune', '8bit', 'electronic']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'chiptune', 'minimal', 'experimental']

============================== file details ==============================
                                           'mtime'  1628353775.6348972  (2021-08-07 18:29:35)
                             'size'  6813568