======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '193'
                                          'artist'  'Johnny Clarke'
                                     'text_people'  'Johnny Clarke'
                                         'release'  'Reggae Singles'
                                           'title'  'Do You Love Me'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'all', 'jamaica', 'dub', 'roots reggae', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '145.580'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '145.580'
'TCOM' (Composer)                                   'Johnny Clarke'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Do You Love Me'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '193000'
'TPE1' (Lead performer(s)/Soloist(s))               'Johnny Clarke'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Attack Records'
'TRCK' (Track number/Position in set)               '1'
'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'
'TXXX:lastfmtags'                                   ['reggae', 'all', 'jamaica', 'dub', 'roots reggae', 'roots']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'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'                        '+4.76 dB'
'TXXX:replaygain_track_peak'                        '0.337181'

========================== row from database ==========================
                                              'id'  1503427
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/[ja bar bell micron rrs 6092 7__ a] johnny clarke - do you love me.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  193
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  3878784
                                           'mtime'  1620524158
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles [ja bar bell micron rrs 6092 7__ a] johnny clarke do you love me loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Johnny Clarke
                                     'tag_release'  Reggae Singles
                                       'tag_title'  Do You Love Me
                                             'bpm'  145.58
                                    'search_title'  'do':1 'love':3 'me':4 'you':2
                                   'search_artist'  'clarke':2 'johnny':1
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '6092':9 '7':10 'a':11,12 'and':26 'bar':5 'bell':6 'clarke':14 'dancehall':24 'do':15 'dub':22 'ja':3,4 'johnny':13 'loc':19 'love':17 'me':18 'micron':7 'or':21 'reggae':1 'roots':25 'rrs':8 'singles':2 'ska':23 'style':20 'you':16
                                    'search_combo'  '6092':17 '7':18 'a':19,20 'and':34 'bar':13 'bell':14 'clarke':6B,22 'dancehall':32 'do':1A,23 'dub':30 'ja':11,12 'johnny':5B,21 'loc':27 'love':3A,25 'me':4A,26 'micron':15 'or':29 'reggae':7C,9 'roots':33 'rrs':16 'singles':8C,10 'ska':31 'style':28 'you':2A,24
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'all', 'jamaica', 'dub', 'roots reggae', 'roots']
                                        'tag_date'  1975
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620524158.4647033  (2021-05-09 03:35:58)
                             'size'  3878784