======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '330'
                                          'artist'  'The Slate Pipe Banjo Draggers'
                                     'text_people'  ''
                                         'release'  'comfortstand.com csr #071'
                                           'title'  'Old Long Sin'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  ('set-th-novelty-styledcovers;set-cover or covered-styled;set-cover or '
 'covered;set-pl-shirleyspinoza;set-pl-mor')
                                             'bpm'  '133.6'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'comfortstand.com csr #071'
'TBPM' (BPM (beats per minute))                     '133.6'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-novelty-styledcovers',
 'set-cover or covered-styled',
 'set-cover or covered',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Old Long Sin'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Slate Pipe Banjo Draggers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.57 dB'
'TXXX:replaygain_track_peak'                        '0.687853'

========================== row from database ==========================
                                              'id'  722707
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Auld Lang Syne (2005)/csr071_auld-lang-syne_04_the-slate-pipe-banjo-draggers-with-criadero-en-seres_-_old-long-sin.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  330
                                           'genre'  set-th-novelty-styledcovers;set-cover or covered-styled;set-cover or covered;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  7925927
                                           'mtime'  1642256399
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Auld Lang Syne (2005) csr071_auld lang syne_04_the slate pipe banjo draggers with criadero en seres_ _old long sin set th novelty styledcovers;set cover covered styled;set cover covered;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The Slate Pipe Banjo Draggers
                                     'tag_release'  comfortstand.com csr #071
                                       'tag_title'  Old Long Sin
                                             'bpm'  133.6
                                    'search_title'  'long':2 'old':1 'sin':3
                                   'search_artist'  'banjo':4 'draggers':5 'pipe':3 'slate':2 'the':1
                                  'search_release'  '071':5,6 'com':2 'comfortstand':1 'comfortstandcom':3 'csr':4
                                     'search_rest'  '04':9 '2005':4,5 'auld':1,7 'banjo':13 'cover':29 'covered':30,35,37 'criadero':16 'csr071':6 'draggers':14 'en':17 'lang':2 'long':20 'mor':44 'novelty':24 'old':19 'pipe':12 'pl':39 'seres':18 'set':22,26,28,32,34,36,38,41,43 'shirleyspinoza':40,42 'sin':21 'slate':11 'styled':31,33 'styledcovers':25,27 'syne':3,8 'th':23 'the':10 'with':15
                                    'search_combo'  '04':23 '071':13C,14C '2005':18,19 'auld':15,21 'banjo':7B,27 'com':10C 'comfortstand':9C 'comfortstandcom':11C 'cover':43 'covered':44,49,51 'criadero':30 'csr':12C 'csr071':20 'draggers':8B,28 'en':31 'lang':16 'long':2A,34 'mor':58 'novelty':38 'old':1A,33 'pipe':6B,26 'pl':53 'seres':32 'set':36,40,42,46,48,50,52,55,57 'shirleyspinoza':54,56 'sin':3A,35 'slate':5B,25 'styled':45,47 'styledcovers':39,41 'syne':17,22 'th':37 'the':4B,24 'with':29
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256399.13526  (2022-01-15 15:19:59)
                             'size'  7925927