======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '240'
                                          'artist'  'Depeche Mode'
                                     'text_people'  ''
                                         'release'  'Depeche Mode'
                                           'title'  'Precious'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'q-syn-3', 'q-bass-2', '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', 'synth pop', 'electronic', 'synthpop']"
                                     'discogstags'  "['electronic', 'rock', 'industrial', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '17'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '104.877'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000163 00000140 00000E73 00000ABB 000281E7 00033C35 00003F66 00003D2B '
 '0002616E 000250BE')
'TALB' (Album/Movie/Show title)                     'Depeche Mode'
'TBPM' (BPM (beats per minute))                     '104.877'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Precious'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Depeche Mode'
'TPE2' (Band/orchestra/accompaniment)               'Depeche Mode'
'TRCK' (Track number/Position in set)               '1/17'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'industrial', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '2'
'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'                        '+0.22 dB'
'TXXX:replaygain_track_peak'                        '0.589042'

========================== row from database ==========================
                                              'id'  1320241
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/depeche mode - precious.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  240
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7739028
                                           'mtime'  1620573115
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] depeche mode precious electronic we electropop or synthpop
                                      'tag_artist'  Depeche Mode
                                     'tag_release'  Depeche Mode
                                       'tag_title'  Precious
                                             'bpm'  104.877
                                    'search_title'  'precious':1
                                   'search_artist'  'depeche':1 'mode':2
                                  'search_release'  'depeche':1 'mode':2
                                     'search_rest'  '00poprockelectronic':1 'depeche':7 'electronic':10 'electropop':12 'files':5,6 'loose':3,4 'mode':8 'or':13 'precious':9 'synthpop':14 'unsorted':2 'we':11
                                    'search_combo'  '00poprockelectronic':6 'depeche':2B,4C,12 'electronic':15 'electropop':17 'files':10,11 'loose':8,9 'mode':3B,5C,13 'or':18 'precious':1A,14 'synthpop':19 'unsorted':7 'we':16
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  2A
                                           '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-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'electronic', 'synthpop']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'rock', 'industrial', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620573114.5713718  (2021-05-09 17:11:54)
                             'size'  7739028