======================== unified (from filesystem) ========================
                                         'bitrate'  '320.014'
                                        'duration'  '264'
                                          'artist'  'Peter Bjorn and John feat. Vic'
                                     'text_people'  ''
                                         'release'  'Ministry of Sound: Chilled 199'
                                           'title'  'Young Folks (OrtzRoka remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'swedish', 'indie pop', 'indie rock', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '110.062'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ministry of Sound: Chilled 199'
'TBPM' (BPM (beats per minute))                     '110.062'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Young Folks (OrtzRoka remix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Peter Bjorn and John feat. Vic'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'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:lastfmtags'                                   ['indie', 'swedish', 'indie pop', 'indie rock', 'alternative']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.05 dB'
'TXXX:replaygain_track_peak'                        '0.437880'

========================== row from database ==========================
                                              'id'  1318224
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chilled/Chilled 1991-2008 Disc 2 mp3/18 - Peter, Bjorn & John Feat. Victoria Bergsman - Young Folks.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  264
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  10579142
                                           'mtime'  1636921373
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1991 2008 Disc 2 mp3 18 Peter, & Feat. Victoria Bergsman electronic generic radio dance
                                      'tag_artist'  Peter Bjorn and John feat. Vic
                                     'tag_release'  Ministry of Sound: Chilled 199
                                       'tag_title'  Young Folks (OrtzRoka remix)
                                             'bpm'  110.062
                                    'search_title'  'folks':2 'ortz':7,8 'ortzroka':3,4 'remix':5,6 'roka':9 'young':1
                                   'search_artist'  'and':3 'bjorn':2 'feat':5,6 'john':4 'peter':1 'vic':7
                                  'search_release'  '199':6 'chilled':5 'ministry':1 'of':2 'sound':3,4
                                     'search_rest'  '00poprockelectronic':1 '18':7 '1991':2 '2':5 '2008':3 'bergsman':13 'dance':17 'disc':4 'electronic':14 'feat':10,11 'generic':15 'mp3':6 'peter':8,9 'radio':16 'victoria':12
                                    'search_combo'  '00poprockelectronic':23 '18':29 '199':22C '1991':24 '2':27 '2008':25 'and':12B 'bergsman':35 'bjorn':11B 'chilled':21C 'dance':39 'disc':26 'electronic':36 'feat':14B,15B,32,33 'folks':2A 'generic':37 'john':13B 'ministry':17C 'mp3':28 'of':18C 'ortz':7A,8A 'ortzroka':3A,4A 'peter':10B,30,31 'radio':38 'remix':5A,6A 'roka':9A 'sound':19C,20C 'vic':16B 'victoria':34 'young':1A
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'swedish', 'indie pop', 'indie rock', 'alternative']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636921373.094068  (2021-11-14 21:22:53)
                             'size'  10579142