======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '96'
                                          'artist'  'Big City Orchestra'
                                     'text_people'  ''
                                         'release'  'The Consumer CD'
                                           'title'  'consumer 22'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial', 'noise', 'avant garde', 'experimental', 'old school "
 "industrial']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '22'
                                      'tracktotal'  '99'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '145.4'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Consumer CD'
'TBPM' (BPM (beats per minute))                     '145.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'SoundJam MP'
'TIT2' (Title/songname/content description)         'consumer 22'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Big City Orchestra'
'TRCK' (Track number/Position in set)               '22/99'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['industrial', 'noise', 'avant garde', 'experimental', 'old school industrial']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.18 dB'
'TXXX:replaygain_track_peak'                        '0.558684'

========================== row from database ==========================
                                              'id'  712428
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/1995 - Big City Orchestra - The Consumer CD (Ubuibi) [256k]/mp3/consumer_22.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  96
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  3091555
                                           'mtime'  1636902990
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1995 (Ubuibi) [256k] mp3 consumer_22 electronic experimental oddness
                                      'tag_artist'  Big City Orchestra
                                     'tag_release'  The Consumer CD
                                       'tag_title'  consumer 22
                                             'bpm'  145.4
                                    'search_title'  '22':2 'consumer':1
                                   'search_artist'  'big':1 'city':2 'orchestra':3
                                  'search_release'  'cd':3 'consumer':2 'the':1
                                     'search_rest'  '1995':1 '22':8 '256k':4,5 'consumer':7 'electronic':9 'experimental':10 'mp3':6 'oddness':11 'ubuibi':2,3
                                    'search_combo'  '1995':9 '22':2A,16 '256k':12,13 'big':3B 'cd':8C 'city':4B 'consumer':1A,7C,15 'electronic':17 'experimental':18 'mp3':14 'oddness':19 'orchestra':5B 'the':6C 'ubuibi':10,11
                                    'tag_tracknum'  22
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'noise', 'avant garde', 'experimental', 'old school industrial']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636902990.2051682  (2021-11-14 16:16:30)
                             'size'  3091555