======================== unified (from filesystem) ========================
                                         'bitrate'  '167.413'
                                        'duration'  '215'
                                          'artist'  'Le Tigre'
                                     'text_people'  'JD Samson/Johanna Fateman/Kathleen Hanna'
                                         'release'  'This Island'
                                           'title'  'Nanny Nanny Boo Boo'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'riot grrrl', 'female vocalists', 'electronic']"
                                     'discogstags'  "['electronic', 'leftfield', 'electro', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '84.0'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'This Island'
'TBPM' (BPM (beats per minute))                     '84.0'
'TCOM' (Composer)                                   'JD Samson/Johanna Fateman/Kathleen Hanna'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Nanny Nanny Boo Boo'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Le Tigre'
'TPE2' (Band/orchestra/accompaniment)               'Le Tigre'
'TPUB' (Publisher)                                  'Touch & Go'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'leftfield', 'electro', 'synth-pop']
'TXXX:lastfmtags'                                   ['indie', 'riot grrrl', 'female vocalists', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.20 dB'
'TXXX:replaygain_track_peak'                        '0.393126'

========================== row from database ==========================
                                              'id'  1312574
                                            'path'  /data/Music/Bulk/00poprockelectronic/Le Tigre/this island (2004)/05-le_tigre-nanny_nanny_boo_boo-ksi.mp3
                                         'working'  None
                                         'bitrate'  167
                                    'duration_sec'  215
                                           'genre'  electronic-we-electroclash
                                        'filesize'  4508362
                                           'mtime'  1620570530
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic this island (2004) 05 le_tigre nanny_nanny_boo_boo ksi electronic we electroclash
                                      'tag_artist'  Le Tigre
                                     'tag_release'  This Island
                                       'tag_title'  Nanny Nanny Boo Boo
                                             'bpm'  84.0
                                    'search_title'  'boo':2 'nanny':1
                                   'search_artist'  'le':1 'tigre':2
                                  'search_release'  'island':2 'this':1
                                     'search_rest'  '00poprockelectronic':1 '2004':4,5 'boo':10,11 'electroclash':15 'electronic':13 'island':3 'ksi':12 'le':6 'nanny':8,9 'this':2 'tigre':7 'we':14
                                    'search_combo'  '00poprockelectronic':7 '2004':10,11 'boo':2A,16,17 'electroclash':21 'electronic':19 'island':6C,9 'ksi':18 'le':3B,12 'nanny':1A,14,15 'this':5C,8 'tigre':4B,13 'we':20
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['indie', 'riot grrrl', 'female vocalists', 'electronic']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'leftfield', 'electro', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620570529.94309  (2021-05-09 16:28:49)
                             'size'  4508362