======================== unified (from filesystem) ========================
                                         'bitrate'  '222.704'
                                        'duration'  '177'
                                          'artist'  "Plain White T's"
                                     'text_people'  ''
                                         'release'  'Every Second Counts (Deluxe Edition)'
                                           'title'  'Gimme A Chance'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'pop punk', 'emo', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '88.015'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Every Second Counts (Deluxe Edition)'
'TBPM' (BPM (beats per minute))                     '88.015'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'lame 3.97mod'
'TIT2' (Title/songname/content description)         'Gimme A Chance'
'TKEY' (Initial key)                                '10B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               "Plain White T's"
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'pop punk', 'emo', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.324275'

========================== row from database ==========================
                                              'id'  1533213
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Plain White T_s/Every Second Counts/10-plain_white_ts-gimme_a_chance.mp3
                                         'working'  None
                                         'bitrate'  222
                                    'duration_sec'  177
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  4956192
                                           'mtime'  1621697360
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock T_s 10 plain_white_ts gimme_a_chance ifs songwriter indie rock
                                      'tag_artist'  Plain White T's
                                     'tag_release'  Every Second Counts (Deluxe Edition)
                                       'tag_title'  Gimme A Chance
                                             'bpm'  88.015
                                    'search_title'  'a':2 'chance':3 'gimme':1
                                   'search_artist'  'plain':1 's':4 't':3 'ts':5 'white':2
                                  'search_release'  'counts':3 'deluxe':4,5 'edition':6,7 'every':1 'second':2
                                     'search_rest'  '00poprockelectronic':1 'a':10 'chance':11 'gimme':9 'ifs':12 'indie':14 'indierock':3 'plain':6 'poprock':2 'rock':15 's':5 'songwriter':13 't':4 'ts':8 'white':7
                                    'search_combo'  '00poprockelectronic':16 'a':2A,25 'chance':3A,26 'counts':11C 'deluxe':12C,13C 'edition':14C,15C 'every':9C 'gimme':1A,24 'ifs':27 'indie':29 'indierock':18 'plain':4B,21 'poprock':17 'rock':30 's':7B,20 'second':10C 'songwriter':28 't':6B,19 'ts':8B,23 'white':5B,22
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', '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-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'pop punk', 'emo', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697359.7609346  (2021-05-22 17:29:19)
                             'size'  4956192