======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '247'
                                          'artist'  'Mattias Hellberg'
                                     'text_people'  'Mattias Carl Lennart Hellberg'
                                         'release'  'Kning Disk 2005-2012 Box Set'
                                           'title'  'Oh No'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['swedish', 'emotional', 'alternative', 'schlau machen', 'alt country', "
 "'singer songwriter']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '18'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '121.2'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ('This box set was published on the occasion of the exhibition with Mattias '
 'Nilsson/Kning Disk at Gothenburg Museum of Art 8 Dec 2012—3 Feb 2013.')
'TALB' (Album/Movie/Show title)                     'Kning Disk 2005-2012 Box Set'
'TBPM' (BPM (beats per minute))                     '121.2'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Mattias Carl Lennart Hellberg'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2012'
'TIT1' (Content group description)                  'Kning Disk: BOX SET'
'TIT2' (Title/songname/content description)         'Oh No'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mattias Hellberg'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/4'
'TRCK' (Track number/Position in set)               '10/18'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['swedish',
 'emotional',
 'alternative',
 'schlau machen',
 'alt country',
 'singer songwriter']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.26 dB'
'TXXX:replaygain_track_peak'                        '0.393174'

========================== row from database ==========================
                                              'id'  1238062
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/various artists - kning disk 2005-2012 box set [2012]/2-10 mattias hellberg - oh no.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  247
                                           'genre'  ifs-songwriter
                                        'filesize'  9905164
                                           'mtime'  1638554964
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos various artists kning disk box set [2012] 10 mattias hellberg oh no ifs songwriter
                                      'tag_artist'  Mattias Hellberg
                                     'tag_release'  Kning Disk 2005-2012 Box Set
                                       'tag_title'  Oh No
                                             'bpm'  121.2
                                    'search_title'  'no':2 'oh':1
                                   'search_artist'  'hellberg':2 'mattias':1
                                  'search_release'  '2005':3 '20052012':5 '2012':4 'box':6 'disk':2 'kning':1 'set':7
                                     'search_rest'  '00singer':1 '2012':10,11 'artists':5 'box':8 'disk':7 'eos':3 'hellberg':13 'ifs':16 'kning':6 'mattias':12 'no':15 'oh':14 'set':9 'songwriter':2 'various':4
                                    'search_combo'  '00singer':12 '2005':7C '20052012':9C '2012':8C,21,22 'artists':16 'box':10C,19 'disk':6C,18 'eos':14 'hellberg':4B,24 'ifs':27 'kning':5C,17 'mattias':3B,23 'no':2A,26 'oh':1A,25 'set':11C,20 'songwriter':13 'various':15
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'emotional', 'alternative', 'schlau machen', 'alt country', 'singer songwriter']
                                        'tag_date'  2012
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638554964.0068853  (2021-12-03 19:09:24)
                             'size'  9905164