======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '282'
                                          'artist'  'Depeche Mode'
                                     'text_people'  ''
                                         'release'  'See You'
                                           'title'  'Now This Is Fun (Extended Vers'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'electronic', 'synthpop']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '135.094'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'See You'
'TBPM' (BPM (beats per minute))                     '135.094'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         'Now This Is Fun (Extended Vers'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Depeche Mode'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.84 dB'
'TXXX:replaygain_track_peak'                        '0.741563'

========================== row from database ==========================
                                              'id'  1288176
                                            'path'  /data/Music/Bulk/00poprockelectronic/Depeche Mode/Cd singles/MBZ;#Depeche Mode;#See You;#1991-00-00;#03;#Now This Is Fun (Extended Version).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  282
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6782384
                                           'mtime'  1636922619
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Cd singles MBZ;#Depeche Mode;#See You;#1991 00 00;#03;#Now Version) electronic we electropop or synthpop
                                      'tag_artist'  Depeche Mode
                                     'tag_release'  See You
                                       'tag_title'  Now This Is Fun (Extended Vers
                                             'bpm'  135.094
                                    'search_title'  'extended':5,6 'fun':4 'is':3 'now':1 'this':2 'vers':7
                                   'search_artist'  'depeche':1 'mode':2
                                  'search_release'  'see':1 'you':2
                                     'search_rest'  '00':16,17,20 '00poprockelectronic':1 '03':18,21 '1991':13,15 'cd':2 'depeche':5,7 'electronic':25 'electropop':27 'mbz':4,6 'mode':8,10 'now':19,22 'or':28 'see':9,11 'singles':3 'synthpop':29 'version':23,24 'we':26 'you':12,14
                                    'search_combo'  '00':27,28,31 '00poprockelectronic':12 '03':29,32 '1991':24,26 'cd':13 'depeche':8B,16,18 'electronic':36 'electropop':38 'extended':5A,6A 'fun':4A 'is':3A 'mbz':15,17 'mode':9B,19,21 'now':1A,30,33 'or':39 'see':10C,20,22 'singles':14 'synthpop':40 'this':2A 'vers':7A 'version':34,35 'we':37 'you':11C,23,25
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  12A
                                           '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-4', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'electronic', 'synthpop']
                                        'tag_date'  1982
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1636922619.2593064  (2021-11-14 21:43:39)
                             'size'  6782384