======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '390'
                                          'artist'  'Nina Hagen'
                                     'text_people'  ''
                                         'release'  '14 Friendly Abductions'
                                           'title'  'Zarah (dance mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['german', 'new wave', 'post punk', 'punk', 'female vocalists']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '14'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '130.398'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     '14 Friendly Abductions'
'TBPM' (BPM (beats per minute))                     '130.398'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Zarah (dance mix)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Nina Hagen'
'TPE2' (Band/orchestra/accompaniment)               'Nina Hagen'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/14'
'TSO2'                                              'Hagen, Nina'
'TSOP' (Performer sort order)                       'Hagen, Nina'
'TXXX:ASIN'                                         'B000002ABN'
'TXXX:MusicBrainz Album Artist Id'                  'e4d32f51-bc57-42a4-8165-b80f7a86496d'
'TXXX:MusicBrainz Album Id'                         'd71a5165-063d-4f8b-9d77-362ca38ac4f8'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'e4d32f51-bc57-42a4-8165-b80f7a86496d'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['german', 'new wave', 'post punk', 'punk', 'female vocalists']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.11 dB'
'TXXX:replaygain_track_peak'                        '0.343787'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1485cced-c3e1-4b5b-a1f9-55e01ed3d154')

========================== row from database ==========================
                                              'id'  182087
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Nina Hagen/Nina Hagen-14 Friendly Abductions-1996/Nina Hagen - 12 - Zarah (Dance Mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  390
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  9376046
                                           'mtime'  1620646406
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 1996 12 (Dance Mix) electronic we new wave or post punk
                                      'tag_artist'  Nina Hagen
                                     'tag_release'  14 Friendly Abductions
                                       'tag_title'  Zarah (dance mix)
                                             'bpm'  130.398
                                    'search_title'  'dance':2,3 'mix':4,5 'zarah':1
                                   'search_artist'  'hagen':2 'nina':1
                                  'search_release'  'abductions':2 'friendly':1
                                     'search_rest'  '00singer':1 '1996':4 'dance':5,6 'electronic':9 'eos':3 'mix':7,8 'new':11 'or':13 'post':14 'punk':15 'songwriter':2 'wave':12 'we':10
                                    'search_combo'  '00singer':10 '1996':13 'abductions':9C 'dance':2A,3A,14,15 'electronic':18 'eos':12 'friendly':8C 'hagen':7B 'mix':4A,5A,16,17 'new':20 'nina':6B 'or':22 'post':23 'punk':24 'songwriter':11 'wave':21 'we':19 'zarah':1A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['german', 'new wave', 'post punk', 'punk', 'female vocalists']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620646405.6741827  (2021-05-10 13:33:25)
                             'size'  9376046