======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '163'
                                          'artist'  'Archie Bell and The Drells'
                                     'text_people'  ''
                                         'release'  'Sonido Filadelfia [Disc 1]'
                                           'title'  'I Could Dance All Night'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['oldies', 'rhythm and blues', 'soul', 'funk', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '16'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '104.498'
                                             'key'  '6A'
                                        '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'                                 (' 00001DA0 00001A12 00013F0D 00010645 0000D410 0000D427 00008000 00008000 '
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'TALB' (Album/Movie/Show title)                     'Sonido Filadelfia [Disc 1]'
'TBPM' (BPM (beats per minute))                     '104.498'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'I Could Dance All Night'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Archie Bell and The Drells'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TRCK' (Track number/Position in set)               '8/16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'rhythm and blues', 'soul', 'funk', '7soul']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.89 dB'
'TXXX:replaygain_track_peak'                        '0.317800'

========================== row from database ==========================
                                              'id'  1319684
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/08 archie bell & the drells - i could dance all night.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  163
                                           'genre'  funk or soul
                                        'filesize'  5283666
                                           'mtime'  1628357702
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 08 archie bell & the drells could dance all night funk or soul
                                      'tag_artist'  Archie Bell and The Drells
                                     'tag_release'  Sonido Filadelfia [Disc 1]
                                       'tag_title'  I Could Dance All Night
                                             'bpm'  104.498
                                    'search_title'  'all':4 'could':2 'dance':3 'i':1 'night':5
                                   'search_artist'  'and':3 'archie':1 'bell':2 'drells':5 'the':4
                                  'search_release'  '1':5,6 'disc':3,4 'filadelfia':2 'sonido':1
                                     'search_rest'  '00poprockelectronic':1 'all':13 'archie':7 'bell':8 'could':11 'dance':12 'drells':10 'files':5,6 'funk':15 'loose':3,4 'night':14 'or':16 'soul':17 'the':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':17 '1':15C,16C 'all':4A,29 'and':8B 'archie':6B,23 'bell':7B,24 'could':2A,27 'dance':3A,28 'disc':13C,14C 'drells':10B,26 'filadelfia':12C 'files':21,22 'funk':31 'i':1A 'loose':19,20 'night':5A,30 'or':32 'sonido':11C 'soul':33 'the':9B,25 'unsorted':18
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'rhythm and blues', 'soul', 'funk', '7soul']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357702.3953314  (2021-08-07 19:35:02)
                             'size'  5283666