======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '254'
                                          'artist'  'Capsule'
                                     'text_people'  ''
                                         'release'  'Contemode V.A.'
                                           'title'  'Idol Fancy'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-4', 'q-syn-2', 'Q-PLAY-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-3', 'q-other-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'shibuya kei', 'electronic', 'japanese', 'j pop']"
                                     'discogstags'  "['alternative rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  ('loc-asia-japan-jrock-visualkei;loc-asia-japan;loc-asia-japan-jpop;prerock-jb-jazz-lounge '
 'or exotica or bossa')
                                             'bpm'  '117.603'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Contemode V.A.'
'TBPM' (BPM (beats per minute))                     '117.603'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-visualkei',
 'loc-asia-japan',
 'loc-asia-japan-jpop',
 'prerock-jb-jazz-lounge or exotica or bossa']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Idol Fancy'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Capsule'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['alternative rock', 'rock']
'TXXX:lastfmtags'                                   ['lounge', 'shibuya kei', 'electronic', 'japanese', 'j pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.66 dB'
'TXXX:replaygain_track_peak'                        '0.370565'

========================== row from database ==========================
                                              'id'  1340556
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Ellen Allien - Compilations/[2003] Contemode V.A_/02 Idol Fancy.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  254
                                           'genre'  loc-asia-japan-jrock-visualkei;loc-asia-japan;loc-asia-japan-jpop;prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  6105894
                                           'mtime'  1620540734
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Ellen Allien Compilations [2003] V.A_ 02 loc asia japan jrock visualkei;loc asia japan;loc asia japan jpop;prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Capsule
                                     'tag_release'  Contemode V.A.
                                       'tag_title'  Idol Fancy
                                             'bpm'  117.603
                                    'search_title'  'fancy':2 'idol':1
                                   'search_artist'  'capsule':1
                                  'search_release'  'a':3 'contemode':1 'v':2 'va':4
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '2003':9,10 'a':12 'allien':7 'asia':15 'beats':5 'bossa':35 'compilations':8 'ellen':6 'exotica':34 'harder':4 'house':3 'japan':16,22,24 'jazz':31 'jb':30 'jpop':26,28 'jrock':17 'loc':14,19,21,23,25 'lounge':32 'or':33 'prerock':27,29 'v':11 'va':13 'visualkei':18,20
                                    'search_combo'  '00poprockelectronic':8 '00techno':9 '2003':16,17 'a':6C,19 'allien':14 'asia':22 'beats':12 'bossa':42 'capsule':3B 'compilations':15 'contemode':4C 'ellen':13 'exotica':41 'fancy':2A 'harder':11 'house':10 'idol':1A 'japan':23,29,31 'jazz':38 'jb':37 'jpop':33,35 'jrock':24 'loc':21,26,28,30,32 'lounge':39 'or':40 'prerock':34,36 'v':5C,18 'va':7C,20 'visualkei':25,27
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'shibuya kei', 'electronic', 'japanese', 'j pop']
                                        'tag_date'  2003
                                     'discogstags'  ['alternative rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620540733.580837  (2021-05-09 08:12:13)
                             'size'  6105894