======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '471'
                                          'artist'  'Télépopmusik'
                                     'text_people'  ''
                                         'release'  'Love Can Damage Your Health'
                                           'title'  'Love Can Damage... (Laid mix)'
                                           '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-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'trip hop', 'downtempo', 'electronic', 'chillout']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '125.006'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Love Can Damage Your Health'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Love Can Damage... (Laid mix)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Télépopmusik'
'TRCK' (Track number/Position in set)               '4'
'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'
'TXXX:lastfmtags'                                   ['electronica', 'trip hop', 'downtempo', 'electronic', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.19 dB'
'TXXX:replaygain_track_peak'                        '0.641633'

========================== row from database ==========================
                                              'id'  1326531
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Telepopmusik/cifsfb07.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  471
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  11326552
                                           'mtime'  1636910987
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip Telepopmusik cifsfb07 electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Télépopmusik
                                     'tag_release'  Love Can Damage Your Health
                                       'tag_title'  Love Can Damage... (Laid mix)
                                             'bpm'  125.006
                                    'search_title'  'can':2 'damage':3,4 'laid':5,6 'love':1 'mix':7,8
                                   'search_artist'  'telepopmusik':1,2
                                  'search_release'  'can':2 'damage':3 'health':5 'love':1 'your':4
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':10 'cifsfb07':4 'downtempo':9 'electronic':5 'hop':7 'jazz':11 'or':8 'telepopmusik':3 'trip':6
                                    'search_combo'  '00poprockelectronic':16 '00trip':17 'acid':25 'can':2A,12C 'cifsfb07':19 'damage':3A,4A,13C 'downtempo':24 'electronic':20 'health':15C 'hop':22 'jazz':26 'laid':5A,6A 'love':1A,11C 'mix':7A,8A 'or':23 'telepopmusik':9B,10B,18 'trip':21 'your':14C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'downtempo', 'electronic', 'chillout']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636910987.0599074  (2021-11-14 18:29:47)
                             'size'  11326552