======================== unified (from filesystem) ========================
                                         'bitrate'  '213.316'
                                        'duration'  '380'
                                          'artist'  'Ian Hawgood'
                                     'text_people'  ''
                                         'release'  'Urban Holiday'
                                           'title'  'Rejoice Brooklyn'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-1', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folktronica', 'drone', 'folk', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '137.199'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Urban Holiday'
'TBPM' (BPM (beats per minute))                     '137.199'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Rejoice Brooklyn'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ian Hawgood'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Mp3gain_minmax'                               '123,203'
'TXXX:Mp3gain_undo'                                 '+007,+007,N'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['folktronica', 'drone', 'folk', 'experimental', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '1'
'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'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.56 dB'
'TXXX:replaygain_track_peak'                        '0.342180'

========================== row from database ==========================
                                              'id'  1306957
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Ian Hawgood - Ian D Hawgood (aka Koen Park) - Urban Holiday [2008]/04_rejoice_brooklyn_vbr.mp3
                                         'working'  None
                                         'bitrate'  213
                                    'duration_sec'  380
                                           'genre'  electronic-ambient
                                        'filesize'  10137966
                                           'mtime'  1636910971
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer D (aka Koen Park) [2008] 04_rejoice_brooklyn_vbr electronic ambient
                                      'tag_artist'  Ian Hawgood
                                     'tag_release'  Urban Holiday
                                       'tag_title'  Rejoice Brooklyn
                                             'bpm'  137.199
                                    'search_title'  'brooklyn':2 'rejoice':1
                                   'search_artist'  'hawgood':2 'ian':1
                                  'search_release'  'holiday':2 'urban':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '04':11 '2008':9,10 'aka':4,5 'ambient':16 'brooklyn':13 'd':3 'electronic':15 'koen':6 'park':7,8 'rejoice':12 'vbr':14
                                    'search_combo'  '00calmer':8 '00poprockelectronic':7 '04':17 '2008':15,16 'aka':10,11 'ambient':22 'brooklyn':2A,19 'd':9 'electronic':21 'hawgood':4B 'holiday':6C 'ian':3B 'koen':12 'park':13,14 'rejoice':1A,18 'urban':5C 'vbr':20
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-1', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['folktronica', 'drone', 'folk', 'experimental', 'ambient']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636910970.7962077  (2021-11-14 18:29:30)
                             'size'  10137966