======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '425'
                                          'artist'  'Be Svendsen'
                                     'text_people'  ''
                                         'release'  'Catchpenny And Cosmos EP'
                                           'title'  'Bulgarian Chicks (Original Mix)'
                                           'quals'  ("['Q-BUSY-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'Q-SYN-3', 'Q-OLDST-3', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-4', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-th'
                                             'bpm'  '128.1'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Catchpenny And Cosmos EP'
'TBPM' (BPM (beats per minute))                     '128.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 'LAME v3.97 -V2 --vbr-new'
'TIT2' (Title/songname/content description)         'Bulgarian Chicks (Original Mix)'
'TKEY' (Initial key)                                '7B'
'TLAN' (Language(s))                                'Swedish'
'TPE1' (Lead performer(s)/Soloist(s))               'Be Svendsen'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-6.61 dB'
'TXXX:replaygain_track_peak'                        '1.064287'

========================== row from database ==========================
                                              'id'  1535880
                                            'path'  /data/Music/Bulk/00poprockelectronic/Be_Svendsen-Catchpenny_and_Cosmos-EP-(ACKER0231)-WEB-2011-MonoPoly/03-be_svendsen-bulgarian_chicks_(original_mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  425
                                           'genre'  electronic-th
                                        'filesize'  17011073
                                           'mtime'  1636134716
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Be_Svendsen Catchpenny_and_Cosmos (ACKER0231) WEB 2011 MonoPoly 03 be_svendsen bulgarian_chicks_(original_mix) electronic th
                                      'tag_artist'  Be Svendsen
                                     'tag_release'  Catchpenny And Cosmos EP
                                       'tag_title'  Bulgarian Chicks (Original Mix)
                                             'bpm'  128.1
                                    'search_title'  'bulgarian':1 'chicks':2 'mix':5,6 'original':3,4
                                   'search_artist'  'be':1 'svendsen':2
                                  'search_release'  'and':2 'catchpenny':1 'cosmos':3 'ep':4
                                     'search_rest'  '00poprockelectronic':1 '2011':10 'acker0231':7,8 'and':5 'be':2 'bulgarian':12,16 'catchpenny':4 'chicks':13,17 'cosmos':6 'electronic':20 'mix':15,19 'mono':22 'monopoly':11 'original':14,18 'poly':23 'svendsen':3 'th':21 'web':9
                                    'search_combo'  '00poprockelectronic':13 '2011':22 'acker0231':19,20 'and':10C,17 'be':7B,14 'bulgarian':1A,24,28 'catchpenny':9C,16 'chicks':2A,25,29 'cosmos':11C,18 'electronic':32 'ep':12C 'mix':5A,6A,27,31 'mono':34 'monopoly':23 'original':3A,4A,26,30 'poly':35 'svendsen':8B,15 'th':33 'web':21
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636134715.8444517  (2021-11-05 18:51:55)
                             'size'  17011073