======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '156'
                                          'artist'  'Devo'
                                     'text_people'  ''
                                         'release'  'Q: Are We Not Men? A: We Are Devo!'
                                           'title'  "Sloppy (I Saw My Baby Gettin')"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'new wave', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk;set-pl-sced'
                                             'bpm'  '88.592'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Q: Are We Not Men? A: We Are Devo!'
'TBPM' (BPM (beats per minute))                     '88.592'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-new wave or post punk', 'set-pl-sced']
'TDRC' (Recording time)                             '1978'
'TIT2' (Title/songname/content description)         "Sloppy (I Saw My Baby Gettin')"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Devo'
'TPE2' (Band/orchestra/accompaniment)               'Devo'
'TRCK' (Track number/Position in set)               '10'
'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', 'rock', 'new wave', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'post punk', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.42 dB'
'TXXX:replaygain_track_peak'                        '0.577572'

========================== row from database ==========================
                                              'id'  1510413
                                            'path'  /data/Music/Bulk/00poprockelectronic/DEVO/[1978] Q_ Are We Not Men_ A_ We Are Devo!/10 Sloppy (I Saw My Baby Gettin_).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  156
                                           'genre'  electronic-we-new wave or post punk;set-pl-sced
                                        'filesize'  3804146
                                           'mtime'  1620352827
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic DEVO [1978] Q_ Men_ A_ 10 Gettin_) electronic we new wave or post punk;set pl sced
                                      'tag_artist'  Devo
                                     'tag_release'  Q: Are We Not Men? A: We Are Devo!
                                       'tag_title'  Sloppy (I Saw My Baby Gettin')
                                             'bpm'  88.592
                                    'search_title'  'baby':6 'gettin':7,8 'i':2,3 'my':5 'saw':4 'sloppy':1
                                   'search_artist'  'devo':1
                                  'search_release'  'a':7,8 'are':3 'devo':9 'men':6 'not':5 'q':1,2 'we':4
                                     'search_rest'  '00poprockelectronic':1 '1978':3,4 'a':7 'devo':2 'electronic':10 'gettin':8,9 'men':6 'new':12 'or':14 'pl':20 'post':15 'punk':16,18 'q':5 'sced':21 'set':17,19 'wave':13 'we':11
                                    'search_combo'  '00poprockelectronic':19 '1978':21,22 'a':16C,17C,25 'are':12C 'baby':6A 'devo':9B,18C,20 'electronic':28 'gettin':7A,8A,26,27 'i':2A,3A 'men':15C,24 'my':5A 'new':30 'not':14C 'or':32 'pl':38 'post':33 'punk':34,36 'q':10C,11C,23 'saw':4A 'sced':39 'set':35,37 'sloppy':1A 'wave':31 'we':13C,29
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'rock']
                                        'tag_date'  1978
                                     'discogstags'  ['electronic', 'rock', 'new wave', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620352827.2164392  (2021-05-07 04:00:27)
                             'size'  3804146