======================== unified (from filesystem) ========================
                                         'bitrate'  '320.008'
                                        'duration'  '429'
                                          'artist'  'Hol Baumann'
                                     'text_people'  ''
                                         'release'  'Human'
                                           'title'  'One Step Behind'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['psychill', 'downtempo', 'psybient', 'ambient', 'electronic', 'chillout']"
                                     'discogstags'  "['electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-psychill'
                                             'bpm'  '99.9'
                                             'key'  '2A'
                                        'acoustid'  '7de7b3d4-d3bf-4460-88dd-a50038a4e478'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Human'
'TBPM' (BPM (beats per minute))                     '99.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-psychill'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-02-21'
'TENC' (Encoded by)                                 'LAME 3.97 final'
'TIT2' (Title/songname/content description)         'One Step Behind'
'TKEY' (Initial key)                                '2A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Hol Baumann'
'TPE2' (Band/orchestra/accompaniment)               'Hol Baumann'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ultimae Records'
'TRCK' (Track number/Position in set)               '7/9'
'TSO2'                                              'Baumann, Hol'
'TSOP' (Performer sort order)                       'Baumann, Hol'
'TXXX:ASIN'                                         'B0013FQD6G'
'TXXX:Acoustid Id'                                  '7de7b3d4-d3bf-4460-88dd-a50038a4e478'
'TXXX:BARCODE'                                      '881034153937'
'TXXX:CATALOGNUMBER'                                'INRE 030'
'TXXX:MusicBrainz Album Artist Id'                  '9e10ee30-66d4-4599-a0f6-a8298106d9e6'
'TXXX:MusicBrainz Album Id'                         '4fa3df0a-7fc5-4eec-bed5-94126b7bf484'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9e10ee30-66d4-4599-a0f6-a8298106d9e6'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'ambient']
'TXXX:lastfmtags'                                   ['psychill', 'downtempo', 'psybient', 'ambient', 'electronic', 'chillout']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.63 dB'
'TXXX:replaygain_track_peak'                        '0.521110'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e7f68908-8b65-4457-80c2-c798f372dabf')

========================== row from database ==========================
                                              'id'  1380427
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Hol Baumann - hol_baumann_-_human-web-2008-gem/07-hol_baumann_-_one_step_behind_original_mix-gem.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  429
                                           'genre'  electronic-psychill
                                        'filesize'  17180127
                                           'mtime'  1636912295
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer hol_baumann_ _human web 2008 gem 07 hol_baumann_ _one_step_behind_original_mix gem electronic psychill
                                      'tag_artist'  Hol Baumann
                                     'tag_release'  Human
                                       'tag_title'  One Step Behind
                                             'bpm'  99.9
                                    'search_title'  'behind':3 'one':1 'step':2
                                   'search_artist'  'baumann':2 'hol':1
                                  'search_release'  'human':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2008':7 'baumann':4 'behind':11 'electronic':14 'gem':8 'hol':3 'human':5 'mix':13 'one':9 'original':12 'psychill':15 'step':10 'web':6
                                    'search_combo'  '00calmer':8 '00poprockelectronic':7 '2008':13 'baumann':5B,10 'behind':3A,17 'electronic':20 'gem':14 'hol':4B,9 'human':6C,11 'mix':19 'one':1A,15 'original':18 'psychill':21 'step':2A,16 'web':12
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['psychill', 'downtempo', 'psybient', 'ambient', 'electronic', 'chillout']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'ambient']

============================== file details ==============================
                                           'mtime'  1636912294.8683417  (2021-11-14 18:51:34)
                             'size'  17180127