======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '242'
                                          'artist'  'Ijahman Levi'
                                     'text_people'  ''
                                         'release'  'Inside Out'
                                           'title'  'I Fell In Love'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'roots reggae', 'rasta', 'dub', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '115.788'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Inside Out'
'TBPM' (BPM (beats per minute))                     '115.788'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '1989'
'TIT2' (Title/songname/content description)         'I Fell In Love'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '242468'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Ijahman Levi'
'TRCK' (Track number/Position in set)               '6'
'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', 'roots reggae', 'rasta', 'dub', 'roots']
'TXXX:q-bass'                                       '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.14 dB'
'TXXX:replaygain_track_peak'                        '0.455463'

========================== row from database ==========================
                                              'id'  1300878
                                            'path'  /data/Music/Bulk/00poprockelectronic/I Jah Man/ijahman levi - I Fell In Love.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  242
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  3880960
                                           'mtime'  1620524542
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Jah Man ijahman levi loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Ijahman Levi
                                     'tag_release'  Inside Out
                                       'tag_title'  I Fell In Love
                                             'bpm'  115.788
                                    'search_title'  'fell':2 'i':1 'in':3 'love':4
                                   'search_artist'  'ijahman':1 'levi':2
                                  'search_release'  'inside':1 'out':2
                                     'search_rest'  '00poprockelectronic':1 'and':14 'dancehall':12 'dub':10 'ijahman':4 'jah':2 'levi':5 'loc':6 'man':3 'or':9 'reggae':8 'roots':13 'ska':11 'style':7
                                    'search_combo'  '00poprockelectronic':9 'and':22 'dancehall':20 'dub':18 'fell':2A 'i':1A 'ijahman':5B,12 'in':3A 'inside':7C 'jah':10 'levi':6B,13 'loc':14 'love':4A 'man':11 'or':17 'out':8C 'reggae':16 'roots':21 'ska':19 'style':15
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'roots reggae', 'rasta', 'dub', 'roots']
                                        'tag_date'  1989
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620524541.7857037  (2021-05-09 03:42:21)
                             'size'  3880960