======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '212'
                                          'artist'  'Marnie Stern'
                                     'text_people'  ''
                                         'release'  'This Is It And I Am It And You'
                                           'title'  'Clone Cycle'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['math rock', 'indie', 'indie rock', 'experimental', 'noise rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '99.714'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'This Is It And I Am It And You'
'TBPM' (BPM (beats per minute))                     '99.714'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Clone Cycle'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marnie Stern'
'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'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['math rock', 'indie', 'indie rock', 'experimental', 'noise rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                        '+0.52 dB'
'TXXX:replaygain_track_peak'                        '0.439291'

========================== row from database ==========================
                                              'id'  1364639
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Marnie Stern/10 clone cycle.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  212
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  5102976
                                           'mtime'  1621853617
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 10 clone cycle ifs songwriter indie rock
                                      'tag_artist'  Marnie Stern
                                     'tag_release'  This Is It And I Am It And You
                                       'tag_title'  Clone Cycle
                                             'bpm'  99.714
                                    'search_title'  'clone':1 'cycle':2
                                   'search_artist'  'marnie':1 'stern':2
                                  'search_release'  'am':6 'and':4 'i':5 'is':2 'it':3 'this':1 'you':7
                                     'search_rest'  '00poprockelectronic':1 'clone':4 'cycle':5 'ifs':6 'indie':8 'indierock':3 'poprock':2 'rock':9 'songwriter':7
                                    'search_combo'  '00poprockelectronic':12 'am':10C 'and':8C 'clone':1A,15 'cycle':2A,16 'i':9C 'ifs':17 'indie':19 'indierock':14 'is':6C 'it':7C 'marnie':3B 'poprock':13 'rock':20 'songwriter':18 'stern':4B 'this':5C 'you':11C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['math rock', 'indie', 'indie rock', 'experimental', 'noise rock']
                                        'tag_date'  2008
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621853616.7952511  (2021-05-24 12:53:36)
                             'size'  5102976