======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '353'
                                          'artist'  'Depeche Mode'
                                     'text_people'  ''
                                         'release'  'Blasphemous Rumours'
                                           'title'  'Everything Counts (live)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'electronic', 'synthpop']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '113.517'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Blasphemous Rumours'
'TBPM' (BPM (beats per minute))                     '113.517'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Everything Counts (live)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Depeche Mode'
'TRCK' (Track number/Position in set)               '4'
'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'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.26 dB'
'TXXX:replaygain_track_peak'                        '0.478442'

========================== row from database ==========================
                                              'id'  1305009
                                            'path'  /data/Music/Bulk/00poprockelectronic/Depeche Mode/Cd singles/MBZ;#Depeche Mode;#Blasphemous Rumours;#1984-00-00;#04;#Everything Counts (live).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  353
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  8500044
                                           'mtime'  1636922617
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Cd singles MBZ;#Depeche Mode;#Blasphemous Rumours;#1984 00 00;#04;#Everything electronic we electropop or synthpop
                                      'tag_artist'  Depeche Mode
                                     'tag_release'  Blasphemous Rumours
                                       'tag_title'  Everything Counts (live)
                                             'bpm'  113.517
                                    'search_title'  'counts':2 'everything':1 'live':3,4
                                   'search_artist'  'depeche':1 'mode':2
                                  'search_release'  'blasphemous':1 'rumours':2
                                     'search_rest'  '00':16,17,20 '00poprockelectronic':1 '04':18,21 '1984':13,15 'blasphemous':9,11 'cd':2 'depeche':5,7 'electronic':23 'electropop':25 'everything':19,22 'mbz':4,6 'mode':8,10 'or':26 'rumours':12,14 'singles':3 'synthpop':27 'we':24
                                    'search_combo'  '00':24,25,28 '00poprockelectronic':9 '04':26,29 '1984':21,23 'blasphemous':7C,17,19 'cd':10 'counts':2A 'depeche':5B,13,15 'electronic':31 'electropop':33 'everything':1A,27,30 'live':3A,4A 'mbz':12,14 'mode':6B,16,18 'or':34 'rumours':8C,20,22 'singles':11 'synthpop':35 'we':32
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'electronic', 'synthpop']
                                        'tag_date'  1984
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1636922616.7054973  (2021-11-14 21:43:36)
                             'size'  8500044