======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '225'
                                          'artist'  'Hydroponics'
                                     'text_people'  ''
                                         'release'  'From The Growing Room'
                                           'title'  '3rd eye dub'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'dub']"
                                     'discogstags'  "['reggae', 'roots reggae', 'dub']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '140.9'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'From The Growing Room'
'TBPM' (BPM (beats per minute))                     '140.9'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         '3rd eye dub'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hydroponics'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf55.19.100'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['reggae', 'roots reggae', 'dub']
'TXXX:lastfmtags'                                   ['reggae', 'dub']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.19 dB'
'TXXX:replaygain_track_peak'                        '0.576430'

========================== row from database ==========================
                                              'id'  1388385
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Hydroponics - From The Growing Room (2002)/CD 2/22 3rd eye dub.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  225
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5425281
                                           'mtime'  1620521483
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae (2002) CD 2 22 loc style reggae or or ska or dancehall roots and reggae
                                      'tag_artist'  Hydroponics
                                     'tag_release'  From The Growing Room
                                       'tag_title'  3rd eye dub
                                             'bpm'  140.9
                                    'search_title'  '3rd':1 'dub':3 'eye':2
                                   'search_artist'  'hydroponics':1
                                  'search_release'  'from':1 'growing':3 'room':4 'the':2
                                     'search_rest'  '00reggae':1 '2':5 '2002':2,3 '22':6 'and':14 'cd':4 'dancehall':12 'loc':7 'or':10 'reggae':9 'roots':13 'ska':11 'style':8
                                    'search_combo'  '00reggae':9 '2':13 '2002':10,11 '22':14 '3rd':1A 'and':22 'cd':12 'dancehall':20 'dub':3A 'eye':2A 'from':5C 'growing':7C 'hydroponics':4B 'loc':15 'or':18 'reggae':17 'room':8C 'roots':21 'ska':19 'style':16 'the':6C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'dub']
                                        'tag_date'  2002
                                     'discogstags'  ['reggae', 'roots reggae', 'dub']

============================== file details ==============================
                                           'mtime'  1620521482.5063102  (2021-05-09 02:51:22)
                             'size'  5425281