======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '92'
                                          'artist'  'Richard Cheese'
                                     'text_people'  ''
                                         'release'  'Tuxicity'
                                           'title'  'Fell in Love With a Girl'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-1', 'q-vocals-3', 'q-mixbeat-2', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['lounge', 'jazz', 'comedy', 'covers', 'parody']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  ('prerock-jb-jazz-lounge or exotica or '
 'bossa;set-th-novelty-styledcovers;entertaining-why do i keep this;set-cover '
 'or covered')
                                             'bpm'  '103.695'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tuxicity'
'TBPM' (BPM (beats per minute))                     '103.695'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-lounge or exotica or bossa',
 'set-th-novelty-styledcovers',
 'entertaining-why do i keep this',
 'set-cover or covered']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Fell in Love With a Girl'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Richard Cheese'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['lounge', 'jazz', 'comedy', 'covers', 'parody']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.36 dB'
'TXXX:replaygain_track_peak'                        '0.525844'

========================== row from database ==========================
                                              'id'  1321039
                                            'path'  /data/Music/Bulk/00spent/Richard Cheese/02.Richard Cheese - Tuxicity - Fell in love with a girl.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  92
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa;set-th-novelty-styledcovers;entertaining-why do i keep this;set-cover or covered
                                        'filesize'  1478189
                                           'mtime'  1620541642
                                   'redo_metaread'  0
                                        'rest_str'   00spent 02.Richard love with girl prerock jb jazz lounge or exotica or bossa;set novelty styledcovers;entertaining why do keep this;set cover or covered
                                      'tag_artist'  Richard Cheese
                                     'tag_release'  Tuxicity
                                       'tag_title'  Fell in Love With a Girl
                                             'bpm'  103.695
                                    'search_title'  'a':5 'fell':1 'girl':6 'in':2 'love':3 'with':4
                                   'search_artist'  'cheese':2 'richard':1
                                  'search_release'  'tuxicity':1
                                     'search_rest'  '00spent':1 '02':2 '02richard':4 'bossa':14,16 'cover':30 'covered':31 'do':24 'entertaining':20,22 'exotica':13 'girl':7 'jazz':10 'jb':9 'keep':25 'lounge':11 'love':5 'novelty':18 'or':12 'prerock':8 'richard':3 'set':15,17,27,29 'styledcovers':19,21 'this':26,28 'why':23 'with':6
                                    'search_combo'  '00spent':10 '02':11 '02richard':13 'a':5A 'bossa':23,25 'cheese':8B 'cover':39 'covered':40 'do':33 'entertaining':29,31 'exotica':22 'fell':1A 'girl':6A,16 'in':2A 'jazz':19 'jb':18 'keep':34 'lounge':20 'love':3A,14 'novelty':27 'or':21 'prerock':17 'richard':7B,12 'set':24,26,36,38 'styledcovers':28,30 'this':35,37 'tuxicity':9C 'why':32 'with':4A,15
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-1', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'jazz', 'comedy', 'covers', 'parody']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620541641.514631  (2021-05-09 08:27:21)
                             'size'  1478189