======================== unified (from filesystem) ========================
                                         'bitrate'  '262.159'
                                        'duration'  '189'
                                          'artist'  'Garwood Bros.'
                                     'text_people'  ''
                                         'release'  'Reggae Singles'
                                           'title'  'Deepest Love'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-1', '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-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '85.058'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '85.058'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TIT2' (Title/songname/content description)         'Deepest Love'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Garwood Bros.'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.76 dB'
'TXXX:replaygain_track_peak'                        '0.707590'

========================== row from database ==========================
                                              'id'  985076
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/Micron MIC 1914-A Garwood Bros. - Deepest Love.mp3
                                         'working'  None
                                         'bitrate'  262
                                    'duration_sec'  189
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  6228960
                                           'mtime'  1620524002
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles Micron MIC 1914 A loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Garwood Bros.
                                     'tag_release'  Reggae Singles
                                       'tag_title'  Deepest Love
                                             'bpm'  85.058
                                    'search_title'  'deepest':1 'love':2
                                   'search_artist'  'bros':2,3 'garwood':1
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '1914':5 'a':6 'and':14 'dancehall':12 'dub':10 'loc':7 'mic':4 'micron':3 'or':9 'reggae':1 'roots':13 'singles':2 'ska':11 'style':8
                                    'search_combo'  '1914':12 'a':13 'and':21 'bros':4B,5B 'dancehall':19 'deepest':1A 'dub':17 'garwood':3B 'loc':14 'love':2A 'mic':11 'micron':10 'or':16 'reggae':6C,8 'roots':20 'singles':7C,9 'ska':18 'style':15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524001.8550222  (2021-05-09 03:33:21)
                             'size'  6228960